® EPSON LQ-570/1070 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, mechanical, photocopying, recording, or otherwise, without the prior written permission of Seiko Epson Corporation. No patent liability is assumed with respect to the use of the information contained herein.
For United States Users This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio or television reception.
TIPS FOR PRINTING ON SINGLE SHEETS There are a few things you should know about printing on single sheets as opposed to continuous paper. When you print on single sheets, you may notice that your printer prints the first page of your file correctly but then prints too low on the next page, or that it prints the last few lines from one page onto the next.
Where to Get Help for United States Users Epson America provides local customer support and service through a nationwide network of authorized Epson dealers and Service Centers.
IMPORTANT SAFETY INSTRUCTIONS 1. Read all of these instructions and save them for later reference. 2. Follow all warnings and instructions marked on the product. 3. Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning. 4. Do not use this product near water. 5. Do not place this product on an unstable cart, stand, or table. The product may fall, causing serious damage to the product. 6.
10. If an extension cord is used with this product, make sure that the total of the ampere ratings on the products plugged into the extension cord does not exceed the extension cord ampere rating. Also, make sure that the total of all products plugged into the wall outlet does not exceed 15 amperes. 11. Never push objects of any kind cabinet slots as they may touch short out parts that could result shock.
Contents Introduction 1 Features ..................................................................... Options ..................................................................... Finding Your Way Around ............................................ Warnings, Cautions, and Notes.. .................................... Printer Parts ............................................................... 1 2 3 3 4 Chapter 1 Setting Up the Printer 1-1 Unpacking the Printer .......................................
Chapter 4 Using Printer Options 4-1 Cut-Sheet Feeders.. .................................................... Pull Tractor ............................................................. Interface Cards.. ....................................................... 4-2 4-12 Chapter 5 Maintenance and Transportation 5-1 4-14 Cleaning the Printer .................................................. 5-2 Replacing the Ribbon Cartridge ................................... 5-3 Transporting the Printer . . . . . . . .
Introduction Your new Epson® printer is an advanced 24-pin dot matrix printer that combines high performance with a wide range of features. Features These features make your Epson printer an outstanding value: Fast printing speed. You can print up to 252 characters per second in 12 cpi draft mode. Easy paper handling. The printer has four paper paths to suit your printing needs: top, rear, bottom, and front. Automatic paper loading. The printer automatically loads single sheets and continuous paper.
Introduction Options You may choose from several printer options to enhance your printer. For more information on these options, see Chapter 4 . Single-Bin Cut-Sheet Feeder (C80637* for LQ-570, C80639* for LQ-1070) This economical cut-sheet feeder automatically feeds up to 50 sheets of paper into your printer without reloading. You can load continuous paper and manually load single sheets without removing the cut-sheet feeder.
Introducion Finding Your Way Around This manual provides fully illustrated, step-by-step instructions for setting up and operating your printer. Chapter 1 contains information on unpacking, setting up, testing, and connecting the printer. Be sure to read this chapter first. Chapters 2 and 3 include important information on paper handling and day-to-day operation of your printer. Chapter 6 contains troubleshooting information.
Introduction Printer Parts 4 Introduction
Chapter 1 Setting Up the Printer Unpacking the Printer ................................................. 1-2 Checking the parts ................................................. 1-2 Choosing a Place for the Printer ................................... 1-3 Assembling the Printer ................................................ 1-5 Removing the protective materials ............................ 1-5 Installing the ribbon cartridge ................................... . 1-6 Attaching the paper guide .............
Unpacking the Printer Checking the parts When you unpack the printer, make sure you have all the parts shown below and that none is damaged. Printer Power cord Ribbon cartridge Note: In some locations the power cord may be attached to the printer. Store the packing materials in case you ever need to transport your printer. CAUTION: There are several versions of the printer designed for different voltages, and it is not possible to adjust the printer for use at another voltage.
Choosing a Place for the Printer When selecting a place to set up your printer, be sure to follow the guidelines below. l l l Place the printer on a flat, stable surface. Place the printer close enough to the computer for the printer’s interface cable to reach it. Leave adequate room around the printer to allow for easy operation and maintenance. CAUTION: Avoid locations that are subject to direct sunlight, excessive heat, moisture, or dust. l Use a grounded outlet; do not use an adapter plug.
Choosing a Place for the Printer If you plan to use a printer stand, follow these guidelines: Use a stand that supports at least 16.0 kg (35.3 lbs) for the LQ-570 or 22.0 kg (48.5 lbs) for the LQ-1070. Never use a stand that tilts the printer at an angle of more than 15 degrees from horizontal. If you install a cut-sheet feeder, the stand must keep your printer level. If you plan to load continuous paper through the bottom of the printer, choose a stand that provides an unobstructed paper path.
Assembling the Printer Removing the protective materials During shipping, packing materials protect the printer and a locking clip protects the paper-tension unit. Before you turn on the printer, you must remove the locking clip as described here: 1. Remove the paper guide. Lift the printer cover up and off. Grasp both ends of the clear plastic paper-tension unit; lift up the front of the unit and then lift it off. 2. Remove the locking clip from the paper-tension unit.
Assembling the Printer Installing the ribbon cartridge Before installing the ribbon cartridge, make sure that the power cord is not plugged into an electrical outlet. 1. If necessary, lift the printer cover up and off. Grasp both ends of the clear plastic paper-tension unit and lift it up and off also. WARNING: Never move the print head while the printer is turned on; this can damage the printer. Also, if you just used the printer, the print head may be hot.
Assembling the Printer 3. Turn the ribbon-tightening knob in the direction of the arrow. This removes any slack in the ribbon and makes it easier to install. Next, hold the ribbon cartridge by its handle and push it firmly down into position; then press on both ends of the cartridge to make sure the plastic hooks fit into the slots. 4. Use a pointed object, such as a ball point pen, to guide the ribbon between the print head and ribbon guide.
Assembling the Printer 6. Replace the paper-tension unit by placing it on the printer’s mounting pegs; then lower the front of the unit into place. Press on the front of both sides of the paper-tension unit until you feel it click into place. 7. Replace the printer cover by first inserting the front tabs into the slots on the printer; then lower it into place. Note: You install the optional #7768 or #7770 film ribbons in the same way as you install the ribbon cartridge.
Assembling the Printer Attaching the paper guide 1. Place the notches on the paper guide straight down over the mounting posts on the printer. 2. Lower the paper guide until it stops in the upright position.
Testing the Printer Before connecting your printer to a computer, use the built-in selftest function to see that the printer is working properly. Before running the self test, you need to plug your printer’s power cord into an electrical outlet. Plugging in the printer 1. Make sure the printer is turned off. 2. Check the label on the back of the printer to make sure the voltage required by the printer matches that of your electrical outlet.
Testing the Printer The printer prints the self test in the currently selected font. 1. Make sure the printer is turned off and that the paper-release lever is in the single-sheet position. 2. While holding down the LF/FF (Line Feed/Form Feed) button, turn on the printer. The printer beeps and the platen turns for a few seconds, signalling that the printer is in self-test mode. 3. Move the left edge guide until it locks in place next to the guide mark.
Testing the Printer CAUTION: Run the self test using paper at least 210 mm (8.2 inches) wide for the LQ-570 or 360 mm (14 inches) wide for the LQ-1070; otherwise, the print head prints directly on the platen. 4. Insert a sheet of paper between the edge guides until it meets resistance. After a few seconds, the printer loads the paper to the loading position and begins printing the self test. 5.
Connecting the Printer to Your Computer If the self test prints correctly, you are ready to connect your printer to the computer. Use a shielded twisted-pair parallel cable to connect your computer to the printer’s built-in parallel interface. Connect the parallel interface cable as described below: 1. Make sure both the printer and computer are turned off; then plug the cable connector securely into the printer’s parallel interface connector.
Configuring Your Software for the Printer Most application programs let you specify the type of printer you use so that the program can take full advantage of the printer’s features. Many of these programs provide an installation or setup section that presents a list of printers. Choosing from a menu Because Epson printers share a great many commands, you can use an application program even if it does not list your printer on its printer selection menu.
Chapter 2 Paper Handling Selecting a Paper Feeding Method ................................. 2-2 Setting the paper-release lever ................................... 2-2 Using Single Sheets ................................................... 2-4 Loading single sheets from the top ............................ 2-4 Loading single sheets from the front .......................... 2-6 Using Continuous Paper ............................................. Tractor position and available paper paths .................
Selecting a Paper Feeding Method Your printer can feed single sheets from the top and front and continuous paper from the rear, front, and bottom. Also, you can use the tractor unit for continuous paper as either a push or pull tractor. You will probably use only one or two of these methods on a regular basis. This chapter explains the various methods of paper handling and includes recommendations on the feeding methods best suited to your specific needs.
Selecting a Paper Feeding Method Single sheet This position is for loading single sheets. Push tractor This position is for loading continuous paper from the rear, with the tractor in the push-tractor position. Pull tractor This position is for loading continuous paper from the rear, front, or bottom, with the tractor in the pull-tractor position. Use this position when you have installed both the push tractor and the optional pull tractor.
Using Single Sheets Your printer can print on single sheets of paper from 148 mm (5.8 inches) to 257 mm (10.1 inches) wide on the LQ-570 and from 148 mm (5.8 inches) to 420 mm (16.5 inches) wide on the LQ-1070. You can load single sheets from either the top or front of the printer. Loading single sheets from the top 1. Move the paper-release lever to the single-sheet position. Make sure the paper guide is in the upright position. 2. Turn on the printer. The OPERATE light on the control panel comes on.
Using Single Sheets 3. Slowly slide the left edge guide until it stops next to the arrow on the paper guide. Then adjust the right edge guide to match the width of your paper. 4. Insert the paper firmly between the edge guides until it meets resistance; after a few seconds, the printer automatically advances the paper to the loading position.
Using Single Sheets CAUTION: Use the knob on the right side of the printer only to clear paper jams when the printer is off. Otherwise, you may damage the printer or cause it to lose the top-of-form position. If the platen turns but the printer doesn’t load the paper, completely remove the paper and re-insert it more firmly. To eject the paper, press the LOAD/EJECT button. Loading single sheets from the front 1. Move the paper-release lever to the single-sheet position and open the front cover. 2.
Using Single Sheets 3. Slide the edge guide until you feel it click into place at the guide mark. You can slide the edge guide to the left in l/10-inch increments to increase the size of the left margin on your paper. 4. While aligning the paper’s left edge with the edge guide, insert the paper firmly until it meets resistance; after a few seconds, the printer automatically loads the paper to the loading position.
Using Single Sheets CAUTION: Use the knob on the right side of the printer only to clear paper jams when the printer is off. Otherwise, you may damage the printer or cause it to lose the top-of-form position. If the platen turns but the printer doesn’t load the paper, completely remove the paper and re-insert it more firmly. To eject the paper, press the LOAD/EJECT button. Note: The printer’s built-in stacker in front of the paper guide can hold up to 50 sheets of ejected paper.
Using Continuous Paper You can print on continuous paper from 101 mm (4 inches) to 254 mm (10 inches) wide on the LQ-570 and from 101 mm (4 inches) to 406 mm (16 inches) wide on the LQ-1070. You can feed continuous paper from the rear, front, or bottom. Your printer comes with the tractor installed in the push-tractor position, for feeding paper from the rear. If this is your paperfeeding method, skip to page 2-12.
Using Continuous Paper Changing tractor positions You can use the tractor unit as either a push tractor or a pull tractor. You should change the tractor position according to your paper feeding method. The printer comes with the tractor installed in the push-tractor position. Installing in the push-tractor position 1. Make sure the printer is turned off. Lift the printer cover and the paper guide up and off the printer. 2.
Using Continuous Paper 6. Replace the printer cover. 7. Move the paper-release lever to the push-tractor position. You are now ready to load continuous paper with the push tractor. Installing in the pull-tractor position 1. Make sure the power is turned off. Lift the printer cover and paper guide up and off the printer. 2. Grasp both ends of the clear plastic paper-tension unit and lift it up from the front and lift it off the printer. 3.
Using Continuous Paper Loading continuous paper with the push tractor 1. Make sure the printer is turned off and the paper guide is removed. 2. Make sure the tractor is in the push-tractor position and the paper-release lever is in the push-tractor position. 3. Release the tractor’s sprocket units by pulling the sprocket lock levers forward.
Using Continuous Paper 4. Slide the left sprocket unit to approximately 12 mm (1/2 inch) from the far left position and push the sprocket lock lever back to lock it in place. Then slide the right sprocket unit to match the width of your paper, but do not lock it. Move the paper support so it is midway between the sprocket units. 5. Make sure your paper has a clean, straight leading edge. Then open the sprocket covers and fit the first four holes of the paper over the sprocket pins.
Using Continuous Paper 6. Close the sprocket covers. 7. Slide the right sprocket unit to remove any slack in the paper. Then lock it in place by pushing the sprocket lock lever back. 8. Place the notches on the paper guide straight down over the mounting posts on the printer. 9. Slightly lift the paper guide and then lower it until it rests on the printer. 10. Slide both edge guides to the middle of the paper guide. 11. Turn on the printer.
Using Continuous Paper Loading continuous paper with the pull tractor By placing the tractor in the pull-tractor position, you can load paper from the rear, front, or bottom. The steps are the same for all paper paths. Note: When the tractor is in the pull-tractor position, do not use the TEAR-OFF button or the LOAD/EJECT button to feed the paper back to the standby position. 1. Make sure the printer is turned off and the paper guide and printer cover are removed. 2.
Using Continuous Paper 3. Release the tractor’s sprocket units by pulling the sprocket lock levers forward. 4. Slide the left sprocket unit to approximately 12 mm (1/2 inch) from the far left position and push the sprocket lock lever back to lock the sprocket unit in place. Then slide the right sprocket unit to match the width of your paper, but do not lock it in place. Move the paper support so it is midway between the sprocket units.
Using Continuous Paper 5. If you are inserting paper in the front paper slot, remove the front cover and slide the edge guide completely to the left. 6. Make sure your paper has a clean, straight edge. Insert the paper into the desired paper slot (rear, front, or bottom) until it emerges between the platen and print head. 7. Pull the paper up until the perforation between the first and second pages is even with the top of the printer’s ribbon.
Using Continuous Paper 8. If you insert paper through the front paper slot, re-attach the front cover. 9. Fit the first four holes of the paper over the sprocket pins. 10. Close the sprocket covers. 11. Slide the right sprocket unit to remove any slack in the paper. Then lock it in place by pushing the sprocket lock lever back. 12. Place the notches on the paper guide straight down over the mounting posts on the printer. 13. Slightly lift the paper guide and then lower it until it rests on the printer.
Using Continuous Paper 16. If necessary, adjust the paper position using the micro-feed feature described in Chapter 3. CAUTION: Use the knob on the right side of the printer only to clear paper jams when the printer is off. Otherwise, you may damage the printer or cause it to lose the top-of-form position. 17. To replace the printer cover, insert the front tabs into the slots on the printer and then lower the cover into place.
Using Continuous Paper Removing continuous paper from the pull tractor 1. To remove continuous paper when using the pull tractor, tear off the paper at a point before it enters the paper slot. 2. Press the LF/FF button to feed the remaining paper forward, out of the printer.
Switching Between Continuous Paper and Single Sheets When using the push tractor, you can easily switch to single-sheet printing without removing the continuous paper. Switching to single sheets To switch from continuous paper to single sheets, follow the steps below. 1. If any printed sheets remain in the printer, press the TEAR OFF button to advance the paper to the tear-off position. 2. Tear off the printed pages.
Switching Between Continuous Paper and Single Sheets 5. Lift the paper guide until it stops in the upright position. 6. Adjust the edge guides to match the width of your paper. You can now load single sheets as described in Using Single Sheets in this chapter. Switching to continuous paper To switch from single sheets back to continuous paper in the push tractor, follow the steps below. 1. If a single sheet is in the paper path, press the LOAD/EJECT button to eject it. 2.
Printing on Special Paper In addition to printing on single sheets and continuous paper, your printer can print on a wide variety of other paper types, such as envelopes, labels, and multi-part forms. Before printing on special types of paper, you need to change the paper-thickness setting. CAUTION: l When printing on labels or multi-part forms, make sure that your application program settings keep the printing entirely within the printable area.
Printing on Special Paper Paper Type Ordinary paper (with film ribbon) Thin paper Ordinary paper (single sheets or continuous) Multi-part forms (carbonless) 2 sheets (original + 1 copy) 3 sheets (original + 2 copies) 4 sheets (original + 3 copies) Labels Lever Position -1 -1 or 0 0 1 2 2 to 3 2 Envelopes 2 to 5 Note: Print speed is reduced for paper-thickness lever settings of 2 and above. Multi-part forms Your printer can print on both single-sheet and continuous multipart forms.
Printing on Special Paper CAUTION: l When printing multi-part forms, make sure the printing stays entirely within the printable area of the forms. (For more information on the printable area, see Chapter 7.) l l Use four-sheet thick multi-part forms only under normal operating conditions. Load single-sheet multi-part forms from the front only. Labels When printing labels, always choose the type mounted on a continuous backing sheet with sprocket holes for use with a tractor.
Printing on Special Paper Envelopes You can load envelopes from the top just like single-sheet paper. However, you should pay attention to the special considerations below: l l Always set the paper-thickness lever to position 2, 3, or 4 depending on the thickness of the envelope. Always feed envelopes by inserting the wide edge into the printer. CAUTION: l Only use envelopes under normal operating conditions. l Printing on the edge of an envelope can damage the print head.
Chapter 3 Using the Printer Control Panel ............................................................ Lights ................................................................... Buttons ................................................................. Other control-panel features ...................................... 3-2 3-2 3-3 3-5 DIP Switches ............................................................ 3-6 Changing a DIP-switch setting ................................... 3-6 DIP-switch tables .......
Control Panel The indicator lights give you the current status of the printer. The buttons let you control many printer settings. Lights OPERATE (green) On when the operate switch is on and power is supplied. PAUSE (orange) On when the printer is not ready to print data. The PAUSE light is off unless you press the pause button to prevent printing. DATA (orange) On when the printer’s buffer contains data. MULTI-PART (green) On when you move the paper-thickness lever to position 2 or higher.
Control Panel BIN 2 (green) On when bin 2 of the optional cut-sheet feeder is selected for paper feeding. TEAR OFF (yellow) On when you press the TEAR OFF button to feed continuous paper to the tear-off position. CONDENSED (green) On when you select condensed printing from the control panel. Font (green) On when a specific font is selected. Buttons PAUSE Press this button to temporarily stop printing. Press this button again to resume printing.
Control Panel ALT Use this button in combination with other buttons to perform the following tasks: BUFFER CLEAR (PAUSE) Clears the printer’s buffer and initializes the printer settings. Note: To clear the buffer but save the top-of-form setting: press the PAUSE button; then press the LF/FF button to advance the paper to the top of the next page; and then press the ALT a n d PAUSE buttons at the same time. MICRO FEED (LOAD/EJECT) Feeds paper forward in l/180-inch increments.
Control Panel Other control-panel features The control panel also gives you access to the two special functions below. Self test: Hold down the LF/FF button (for LQ printing) or the LOAD/EJECT button (for draft printing) while turning on the printer to perform the self test. The self test lets you check that your printer is operating properly and gives you a printout of the current DIP-switch settings. See the section on testing the printer in Chapter 1 for more information.
DIP Switches By setting the two printer’s sets of DIP switches, you can control various printer features, such as the graphics character set and page length. New settings take effect whenever the printer is turned on. The DIP switches are located inside a compartment next to the control panel. Changing a DIP-switch setting To change a DIP-switch setting, follow these steps: 1. Turn off the printer. 2. Open the DIP-switch cover. 3.
DIP Switches DIP-switch tables The tables below list the functions of the DIP switches. You can see the current DIP-switch settings at any time by running the self test as described in Chapter 1.
DIP Switches Table 3 international character sets Country 1-1 1-2 1-3 1-4 USA On On On Off France On On Off Off Germany On Off On Off United Kingdom On Off Off Off Denmark I Off On On Off Sweden Off On Off Off Italy Off Off On Off Spain I Off Off Off Off 2-1 2-2 8.5 inches (216 mm) Off On 11 inches (279 mm) Off Off 11.
DIP Switches DIP-switch functions This section describes the functions of the DIP switches. International character sets You can choose from eight international character sets by setting DIP switches 1-1, 1-2, 1-3, and 1-4 according to DIP-switch Table 3. See the Appendix for character samples. The character sets you can select by DIP switch are USA, France, Germany, United Kingdom, Denmark I, Sweden, Italy, and Spain I.
DIP Switches Print direction Printing is normally bidirectional. However, turning DIP switch 1-5 on for unidirectional printing-in which the print head prints in one direction only-allows for precise vertical printing alignment. This makes it ideal for printing graphics such as lines or boxes. If DIP switch 1-5 is on, printing is unidirectional even if you select bidirectional with the ESC U 0 software command.
DIP Switches Skip-over-perforation Turning DIP switch 1-8 on when you are using continuous paper enables the skip-over-perforation function. Use this function to leave a 1-inch (25.4-mm) margin between the last printable line on one page and the first printable line on the next page. This causes the printer to skip over the perforation between continuous sheets. Most application programs take care of the top and bottom margins.
DIP Switches Auto line feed When auto line feed is on (DIP switch 2-4 on), the printer accompanies each carriage-return code (CR) received with a linefeed code (LF). If your printer is double spacing, turn DIP switch 2-4 off. If each line overprints the next, turn DIP switch 2-4 on.
Micro Feed The micro-feed feature allows you to move the paper forward or backward in l/180-inch increments. You can use this feature to adjust the loading and tear-off positions. When you make adjustments to the loading or tear-off positions with continuous paper, the printer remembers the new position, even if you turn off the printer. When you adjust the loading position of single-sheet paper, the printer remembers the new position until you turn off the power.
Micro Feed Adjusting the loading position The loading position is the position of the paper after it has been automatically loaded by the printer. If printing is too high or low on the page, change the loading position with the micro-feed feature as follows: 1. Make sure the printer is turned on. 2. Load either continuous or single-sheet paper. (Load continuous paper by pressing the LOAD/EJECT button.) The MULTI-PART light begins to blink.
Micro Feed Note: For continuous paper, the printer remembers this new position even after it has been turned off and back on. The printer has a minimum and maximum loading position. If you try to advance the loading position beyond these limits, the printer beeps and the paper stops moving. When the paper reaches the factory-set loading position, the printer beeps and paper feeding pauses briefly. Use the factory setting as a reference point when adjusting the loading position.
Tear Off After you have finished printing, you can use the tear-off feature to advance continuous paper on the push tractor to the tear-off edge of the printer. You can then easily tear off printed sheets. W h e n you resume printing, the printer automatically feeds paper back to the loading position. This feature lets you save paper that would normally be lost between documents.
Tear Off Enter tear-off mode by performing the following steps: 1. Make sure the printer is turned off. 2. Turn DIP switch 2-3 o n . 3. Turn the printer on. When tear-off mode is on and you print on continuous paper on the push tractor, the printer advances the final printed page to the tearoff position. Then you can tear off all printed pages.
Tear Off Adjusting the tear-off position If the perforation is not aligned with the tear-off edge, adjust the tear-off position by following the steps below: 1. Make sure the paper is in the tear-off position and the TEAR OFF light is on. 2. While holding down the ALT button, press the LOAD/EJECT button to adjust the tear-off position to a lower position on the page or press the LF/FF button to adjust the tear-off position to a higher position on the page.
Typestyles You can produce a wide range of typestyles by combining different character fonts, widths, and other enhancements. You can select typestyles using the control panel, DIP switches, software commands, or your application program. Character fonts Your printer has 10 built-in character fonts. The draft font uses fewer dots per character for fast printing. This makes it ideal for rough drafts and editing work.
Typestyles The following shows sample characters for each font: Draft (high-speed draft) * * To select high-speed draft, turn DIP-switch 1-6 off.
Typestyles Epson Roman Proportional Epson Sans Serif Epson Sans Serif Proportional Epson Prestige Epson Script Using the Printer 3-21
Typestyles Epson Script C Epson Orator Epson Orator-S OCR-B 3-22 Using the Printer
Typestyles Character spacing Character spacings of 10, 12, or 15 cpi (characters per inch) and proportional are available using software commands or your application program. See Chapter 7 for the character spacings available for each font. In the l0-, l2-, or 15-cpi modes, each character gets an equal amount of space. In proportional mode, the spacing varies from character to character. A narrow letter like a lowercase i receives less space than an uppercase W.
Data Dump Mode Data dump mode is a special feature that allows experienced users to find the cause of communication problems between the printer and computer. In data dump mode, the printer produces an exact printout of the codes it receives. To use data dump mode, follow these steps: 1. Make sure the printer is off. 2. Hold down both the LF/FF and LOAD/EJECT buttons while you turn on the printer. 3. Load the paper. 4.
Chapter 4 Using Printer Options Cut-Sheet Feeders ....................................................... Installing a cut-sheet feeder ....................................... Loading paper with the single-bin cut-sheet feeder.. ...... Loading paper or envelopes with the high-capacity cut-sheet feeder ................................................... Assembling the double-bin cut-sheet feeder ................. Switching between continuous paper and the cut-sheet feeder ...................................
Cut-Sheet Feeders Two cut-sheet feeders are available for use with your printer: LQ-570 LQ-1070 Single-bin C80637* C80639* High-capacity C80638* C80640* * Substitute for last digit, which varies by country. The single-bin cut-sheet feeder holds up to 50 single sheets of paper and the high-capacity cut-sheet feeder holds up to 150 sheets of paper or up to 25 envelopes.
Cut-Sheet Feeders 3. Make sure the paper-release lever is in the single-sheet position. 4. Hold the cut-sheet feeder in both hands and press back on the latch levers on each side. Fit the notches in the cut-sheet feeder over the mounting posts on the printer. Release the latch levers and lower the cut-sheet feeder until it rests on the printer. You are now ready to load paper with your cut-sheet feeder. Removing a cut-sheet feeder is the reverse of the steps above.
Cut-Sheet Feeders 2. Slide the left paper guide so it is aligned with the triangle mark. Next, slide the right paper guide to roughly match the width of your paper. Slide the paper support to midway between the paper guides. 3. Pull the paper-set levers all the way forward until the paper guides retract and lock open to allow for paper loading. 4. Take a stack of paper and fan it. Next, tap the side and bottom of the paper on a flat surface to even up the stack.
Cut-Sheet Feeders 5. Insert up to 50 sheets of paper along the left paper guide. 6. Adjust the position of the right paper guide so that it matches your paper’s width. Make sure the position of the guide allows the paper to move up and down freely. 7. Push the paper-set levers back to clamp the paper against the guide rollers. 8. If necessary, attach the stacker-support wires (that come with the cut-sheet feeder) to the edge guides of the paper guide. 9.
Cut-Sheet Feeders Loading paper or envelopes with the high-capacity cut-sheet feeder To load paper using the high-capacity cut-sheet feeder follow these steps: 1. Pull the lock levers on the left and right paper guides forward. 2. Slide the left paper guide until the ridge on the paper guide is aligned with the triangle mark on the front of the cut-sheet feeder; then lock the paper guide in place by pushing back on its lock lever.
Cut-Sheet Feeders 3. Pull the paper-set levers on each side of the cut-sheet feeder all the way forward until the paper guides retract and lock open to allow for paper loading. 4. Take a stack of paper and fan it. Next, tap the side and bottom of the paper on a flat surface to even up the stack. CAUTION: Do not use multi-part forms, carbon paper, or labels in the cut-sheet feeder. 5. Insert up to 150 sheets of paper or up to 30 air-mail or 25 plain bond envelopes. 6.
Cut-Sheet Feeders 7. Set the envelope levers on each side of the cut-sheet feeder. Pull the levers forward for single sheets of paper or push them back for envelopes. 8. Push the paper-set levers back to clamp the paper or envelopes against the guide rollers. Note: Even when the cut-sheet feeder is installed, you can also insert single sheets using the front paper slot or the slot between the paper guide and stacker.
Cut-Sheet Feeders Assembling the double-bin cut-sheet feeder You can connect the single-bin cut-sheet feeder to the high-capacity cut-sheet feeder to create a double-bin cut-sheet feeder. Follow these steps: 1. Remove the gear cover from the back of the high-capacity cutsheet feeder and store in a safe place. 2. Hold the single-bin cut-sheet feeder in both hands. Fit the notches in the single-bin cut-sheet feeder over the mounting posts on the rear of the high-capacity cut-sheet feeder.
Cut-Sheet Feeders 3. Pull the single-bin cut-sheet feeder toward the high-capacity cutsheet feeder. While pushing firmly on the tab locks, press the two cut-sheet feeders together until they are securely locked together. 4. Install the assembled double-bin cut-sheet feeder on the printer. See the section on installing a cut-sheet feeder in this chapter. 5. Load paper into each bin. See the sections on loading paper in, this chapter. You can now use either cut-sheet feeder to load paper.
Cut-Sheet Feeders Switching between continuous paper and the cur-sheet feeder You can easily switch between continuous paper and cut-sheet feeder operation without removing the continuous paper. Switching to continuous paper 1. If any single sheets are in the paper path, press the LOAD/EJECT button to eject them. 2. Move the paper-release lever to the push-tractor position.
Pull Tractor The optional pull tractors, C80019* (for LQ-570) and C80022* (for LQ-1070) provide optimum continuous paper handling. (The asterisk is a substitute for the last digit, which varies according to country.) The pull tractor is especially useful with continuous multi-part forms. For best results, use the optional pull tractor along with your standard tractor installed in the push-tractor position. Loading paper with the push tractor and the optional pull tractor 1.
Pull Tractor 6. Move the paper-release lever to the pull-tractor position. 7. Attach the continuous paper to the pull tractor as described in Chapter 2. 8. Pull out on the gear at the right side of the pull tractor and turn it to remove any slack in the paper between the push and pull tractors. 9. Place the notches on the paper guide straight down over the mounting posts on the printer. 10. Slide both edge guides to the middle of the paper guide.
Interface Cards You can use optional interface cards to supplement your printer’s built-in parallel interface. The Epson interface cards below are compatible with your printer. (Not all interfaces are available in all countries.) Name Model Number C823051/C823061 Serial interface card C823071/C823081 32KB serial interface card C82310* 32KB parallel interface card * Substitute for last digit, which varies by country.
Interface Cards 2. Remove the screws from the interface cover. Remove the interface cover. 3. Be sure to set any switches and jumpers on the card. See the interface cards manual for details. 4. Slide the interface card along the slots on both sides of the interface compartment. Push in firmly to make sure you fully insert the connector at the rear of the interface card into the printer’s internal socket. 5. Re-insert the screws and tighten to complete installation of the optional interface.
Interface Cards The C823051/C823061 serial interface card To use the C823051/C823061 interface card, see the sections below on selecting a baud rate, handshake timing, and error handling. For all other data transfer conventions, such as word structure and communications protocol, see the C823051/C823061 interface card manual. Selecting a baud rate You can select from the following baud rates: 150, 300, 600, 1,200, 2,400, 4,800, 9,600, and 19,200 bps (bits per second).
Chapter 5 Maintenance and Transportation Cleaning the Printer ................................................... 5-2 Replacing the Ribbon Cartridge .................................... 5-3 Transporting the Printer ............................................. .
Cleaning the Printer To keep your printer operating at its best, you should clean it thoroughly several times a year. 1. Make sure the printer is turned off. Then remove any paper as well as the paper guide and tractor unit. Also remove the optional pull tractor and cut-sheet feeder or feeders, if installed. 2. Use a soft brush to carefully brush away all dust and dirt. 3.
Replacing the Ribbon When the printing becomes too faint, you need to replace the ribbon cartridge. The following Epson ribbon cartridges are recommended: Standard fabric Film LQ-570 #7753 #7768 LQ-1070 #7754 #7770 To replace the ribbon cartridge, follow the steps in Installing the ribbon cartridge in Chapter 1. Note: l Use the optional film ribbon cartridge when you want especially high quality printing. For everyday operations, use the standard ribbon cartridge.
Transporting the Printer If you need to transport your printer some distance, carefully repack it using the original box and packing materials, as described below: 1. Turn off the printer. 2. Unplug the power cord from the electrical outlet; then disconnect the interface cable from the printer. 3. Remove the paper guide. 4. Remove the optional pull tractor and cut-sheet feeder or feeders, if installed. 5. Remove the ribbon cartridge. 6. Remove the paper-tension unit.
Chapter 6 Troubleshooting Problems and Solutions ............................................... 6-2 Power Supply ........................................................... 6-3 Printing .................................................................... 6-4 Paper Handling ......................................................... 6-8 Options ....................................................................
Problems and Solutions This chapter describes problems you may encounter while operating your printer and provides their likely solutions. If you have a printer problem, find it in the list below and then see the appropriate page for the solution. Power supply l Power is not being supplied. See page 6-3. Printing l l l l l The printer does not print. The print is faint or uneven. Dots are missing in printed characters or graphics. Printed characters are not what you expected.
Power Supply Power is not being supplied. l The OPERATE light does not go on. Check that the power cord is plugged into the electrical outlet properly. If the electrical outlet is controlled by an outside switch or automatic timer, use a different outlet. Plug another electrical device into the outlet to determine whether the outlet is operating properly. l The OPERATE light comes on briefly and then goes off. The light stays off even when the power is switched on again.
Printing The printer does not print. l The PAUSE light is on. Press the PAUSE button. l The PAUSE light is off but nothing is printed. Check that the software is installed properly for your printer. Check the software’s printer settings. Check both ends of the interface cable between the printer and the computer. Make sure your interface cable meets both the printer and computer specifications. If you are using the built-in parallel interface, be sure your cable is a shielded twisted-pair parallel cable.
Printing The print is faint or uneven. l Printed characters have parts missing at the bottom. The ribbon cartridge may not be installed properly. See the section on ribbon installation in Chapter 1. l The printout is faint. The ribbon may be worn out. Replace the ribbon cartridge as described in Chapter 5. Check that the paper-thickness lever is set correctly for the paper you are using. See Setting the paper-thickness lever in Chapter 2. Dots are missing in printed characters or graphics.
Printing l The wrong characters are printed. The wrong character table or the wrong international character set is selected. Check the DIP-switch settings. See page 3-8. l The characters printed are smaller than expected. Press the CONDENSED button to cancel condensed mode. See page 3-4. The print position is not what you expected. l Printing starts too high or too low on the page.
Printing l Regular gaps occur in the printout. One-inch skip-over-perforation may be set. Set DIP switch 1-8 off. l Skip-over-perforation is set, but the perforation does not fall in the center of the skip. Make sure the page-length DIP-switch setting matches the page length of your paper. See page 3-7. If your application program is setting the top and bottom margins, set DIP switch 1-8 off. l Vertical printed lines do not align. Turn DIP switch 1-5 on for unidirectional printing.
Paper Handling The following section guides you through problems in handling single sheets and continuous paper. If you are having problems using the optional cut sheet feeder, see the section on options starting on page 6-10. Single sheets do not feed properly. l When you insert the paper, the platen does not rotate and paper does not feed. The paper may be too far to the right. Align the left edge guide with the arrow on the paper guide. Check that the paper-release lever is in the single-sheet position.
Paper Handling Continuous paper does not feed properly. l When you send data, the platen does not rotate and the push tractor does not feed the paper. The PAUSE light is on. Press the PAUSE button. l When you send data or press the LOAD/EJECT button, the platen rotates, but the push tractor does not feed the paper. The paper-release lever is in the wrong position. Move the paper-release lever to the push-tractor position. The paper has come off the push tractor. Reattach the paper to the push tractor.
Options When using the cut-sheet feeder, the paper does not feed properly. l When you send data, the platen does not rotate and paper does not feed. The PAUSE light is on. Press the PAUSE button. l When a print command is sent from the computer, the platen rotates but paper does not feed. The cut-sheet feeder may be incorrectly installed. Remove the cut-sheet feeder and install it as described in Chapter 4. Check that the paper-release lever is in the single-sheet position. See page 2-2.
Options l Paper feeding is crooked. The paper may be old or creased. Use only new, clean sheets of paper. There may be too much paper in the stacker. Make sure that your paper is the proper size and quality. See Chapter 7. l One page of printing has spread to two pages. Check the page-length setting in your software. When using the optional pull tractor, the paper does not feed properly. (Check the section on continuous paper troubleshooting in this chapter.
Options 6-12 Troubleshooting
Chapter 7 Technical Specifications Printer Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Printing ................................................................ Paper ................................................................... Mechanical ........................................................... Electrical .............................................................. Environmental .......................................................
Printer Specifications Printing Printing method: X-pin impact dot matrix Printing speed: Characters per inch Characters/second/line High-speed draft 10 225 Draft 10 210 12 252 10 70 12 84 Quality Letter Quality Printing direction: Bidirectional logic-seeking for text and graphics. Unidirectional for graphics. (Unidirectional can be selected by DIP -switch or software command.) Line spacing: l/6 inch, l/8 inch, or programmable in l/360-inch increments Paper feed speed: 77.
Printer Specifications 0 KB or 8 KB (DIP-switch selectable) Buffer: Character fonts: You can also select other font/pitch combinations using ESC/P 2 commands. See the command summary in Chapter 8 for details.
Printer Specifications Paper Single sheets: Width top front Length Thickness Weight 148 to 257 mm (5.8 to 10.1 inches) for LQ-570 148 to 420 mm (5.8 to 16.5 inches) for LQ-1070 182 to 257 mm (7.2 to 10.1 inches) for LQ-570 182 to 364 mm (7.2 to 14.3 inches) for LQ-1070 364 mm (14.3 inches) maximum 0.065 to 0.14 mm (0.0025 to 0.0055 inches) 52.3 to 90 g/m (14 to 24 lb) 2 Single-sheet multi-part forms: Width 182 to 216 mm (7.2 to 8.5 inches) for LQ-570 182 to 364 mm (7.2 to 14.
Printer Specifications Labels: Size Thickness 63.5 x 23.8 mm (2 ½ x 15/16 inches) 101 x 23.8 mm (4 x 15/16 inches) 101 x 27 mm (4 x 17/16 inches) 0.07 to 0.09 mm (0.0028 to 0.0031 inches) for backing sheet 0.16 to 0.19 l l mm (0.0063 to 0.0075 inches) total Use continuous type labels only. Use labels only under normal temperature and humidity conditions. Envelopes: Size No.6 -- 166 x 92 mm (6.5 x 3.6 inches) No. 10 -- 240 x 104 mm (9.5 X 4.1 inches) 0.16 to 0.52 mm (0.0063 to 0.
Printer Specifications Continuous paper A The minimum top and bottom margins (above and below the perforation) are 9 mm (0.35 inches). B The minimum left and right margins are 13 mm (0.51 inches). However, the maximum printable width is 203 mm (8 inches) for LQ-570 or 345 mm (13.6 inches) for LQ-1070. Envelopes A The minimum top margin is 8.5 mm (0.33 inches). B The minimum left and right margins are 3 mm (0.12 inches). C The minimum bottom margin is 13.5 mm (0.53 inches).
Printer Specifications Mechanical Paper-feed methods: Friction Push tractor Pull tractor Single-bin cut-sheet feeder (optional) High-capacity cut-sheet feeder (optional) Double-bin cut-sheet feeder (by combining both optional cut-sheet feeders) Ribbon: Black ribbon cartridge #7753 (LQ-570) or #7754 (LQ-1070) : Life expectancy: In LQ, at 48 dots/character: 2 million characters In draft, at 28 dots/character: 3.
Printer Specifications Electrical 120 V model: Rated voltage: Input voltage range: Rated frequency: Input frequency range: Rated current: Power consumption: AC 120 V AC 103.5 to 132 V 50 to 60 H z 49.5 to 60.5 H z 2.0 A (during self-test printing in draft mode at 10 cpi) LQ-570: approx. 33 W LQ-1070: approx. 36 W Dielectric strength (Between AC line and chassis): AC 1.
Printer Specifications Environmental Temperature: Operation: Storage: Humidity (without condensation): Operation: Storage: 5° to 35°C (41” to 95°F) -30° to 60°C (-22° to 140°F) 10% to 80% RH 5% to 85% RH Technical Specifications 7-9
Interface Specifications Your printer is equipped with a parallel interface. Specifications and pin assignments The built-in parallel interface has the following characteristics: Data format: 8-bit parallel Synchronization: STROBE pulse Handshake timing: BUSY and ACKNLG signals Signal level: TTL compatible Connector: 36-pin 57-30360 Amphenol connector or equivalent The table below provides the connector pin assignments and describes their respective interface signals.
Interface Specifications Signal Return Pin Pin Signal Description Direction 11 29 BUSY OUT A HIGH signal indicates that the printer cannot receive data. The signal goes HIGH in the following cases: 1) During data entry (ea. char. time) 2) During printing 3) When the PAUSE button is pressed 4) During an error state. 12 30 PE OUT A HIGH signal indicates that the printer is out of paper. 13 - SLCT OUT Pulled up to 5 V through 3.3 Kohm resistance.
Interface Specifications Signal Return Pin Pin 33 34 - 35 - 36 - Description Signal Direction GND - Same as for pins 19-30. NC - Not used. - OUT Pulled up to 5 V through 3.3 Kohm resistance. IN The DC1/DCB code is valid only when this signal is HIGH. This signal is always LOW. SLCT IN Note: The column heading “Direction” refers to the direction of signal flow as viewed from the printer. “Return” denotes the twisted-pair return, to be connected at signal ground level.
Interface Specifications Interface timing The figure below shows the timing for the parallel interface.
Option Specifications Cut-sheet feeders * The asterisk is a substitute for the last digit, which varies according to country.
Option Specifications Paper: C80637* C80638* Width C80639* C80640* Length Thickness Weight Single sheets 182 to 216 mm (7.17 to 8.50 inches) 182 to 216 mm (7.17 to 8.50 inches) 182 to 420 mm (7.17 to 16.54 inches) 182 to 420 mm (7.17 to 16.54 inches) 210 to 364 mm (8.27 to 14.33 inches) 0.07 to 0.12 mm (0.0028 to 0.0047 inches) (0.0028 to 0.0047 (18 to 24 lbs) Envelopes (C80638* Only) NIA 165 to 241 mm (6.50 to 9.49 inches) N/A 165 to 241 mm (6.50 to 9.49 inches) 92 to 104 mm 13.62 to 4.09 inches) 0.
Initialization The printer can be initialized (returned to a fixed set of conditions) in three ways: Hardware initialization • The power is turned on. The printer receives an INIT signal from the parallel interface (pin 31 goes LOW). Software initialization l Software sends the ESC @ command. Control panel initialization l l You press the PAUSE and ALT buttons at the same time (buffer clear).
Chapter 8 Command Summary Using the Command Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2 Commands Arranged by Topic ..................................... General operation .................................................. Paper feeding ......................................................... Page format .......................................................... Print position motion .............................................. Font selection ....................
Using the Command Summary This printer uses the Epson ESC/P 2 printer control language. You can use these commands to produce high quality, laser-like printouts. ESC/P 2 commands provide scalable fonts (Epson Roman and Epson Sans Serif) and enhanced graphics. The following section lists and describes all the commands by topic. If a command has no parameters, it is merely listed. If it has parameters, they are explained. The parameters are indicated by lowercase italicized letters, usually n.
Commands Arranged by Topic General operation Dec. Hex. Description ASCII ESC @ 64 40 Initialize Printer ESC U l/0 85 55 Turn Unidirectional Mode On/Off ESC EM n 25 19 Control Paper Loading/Ejecting n = “1” Select bin 1 of CSF n = “2” Select bin 2 of CSF n = “R” Eject a sheet l For the ESC EM command the variables are the characters “1” (49 decimal or 31 hex) and “2” (50 decimal or 32 hex). Do not use 1 decimal, 01 hex, 2 decimal, or 02 hex. Paper feeding ASCII Dec. Hex.
Commands Arranged by Topic Page format ASCII Dec. Hex.
Commands Arranged by Topic Print position motion Dec. ASCII ESC $ nl n2 l ESC 24 36 Description Set Absolute Horizontal Print Position n = nl + n2 x 2 5 6 n: Specifies print position from left margin in defined units The default unit is l/60 inch. ESC \ nl n2 l Hex. 5C 92 Set Relative Horizontal Print Position n = nl + n2 x 2 5 6 n: Moves current print position in defined units The default unit is l/l20 inch in draft mode and l/180 inch in LQ mode.
Commands Arranged by Topic ASCII Dec. ESC B n n 66 Hex. Description 42 Set Vertical Tabs Up to 16 tabs (1-255); last n should be 0 VT 11 OB Tab Vertically ESC J n 74 4A Perform n/180-inch Line Feed Font selection Dec. ASCII ESC k n 107 Hex.
Commands Arranged by Topic ASCII Dec. Hex. Description ESC P 80 50 Select 10.5 point, 10 cpi ESC M 77 4D Select 10.5 point, 12 cpi ESC g 103 67 Select 10.
Commands Arranged by Topic Font enhancement ASCII Dec. Hex.
Commands Arranged by Topic Spacing ASCII Dec. ESC SP n Hex.
Commands Arranged by Topic ASCII Dec. Hex. Description 74 Select Character Table Select character table n assigned by ESC ( t n = 0, 1, 2, 3, "l", "2", or "3".
Commands Arranged by Topic ASCII ESC 7 ESC ( ^ n n Dec. 55 40 94 Hex. Description 37 Enable Upper Control Codes Cancels ESC 6 28 5E Print Data as Characters ESC (^ nl n2 data n = nl + n2 x 2 5 6 n: amount of data data: n byte data for printing as character Bit image ASCII ESC * nn Dec. 42 Hex.
Commands Arranged by Topic Graphics ASCII Dec. ESC ( G nn 40 7 1 l 8-12 Description 28 47 Select Graphics Mode ESC ( G 10 n n = 1, or 49 Cancel Graphics mode with ESC @ ESC . nn l Hex. 46 2E Print Raster Graphics ESC .
Appendix Character Tables ....................................................... A-2 Italic Character Table ............................................. A-2 Graphics Character Tables ....................................... A-3 International Character Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Character Tables These character tables are selected by setting DIP switches 1-1, 1-2, 1-3, and 1-4, or by using the ESC t software command. For the graphics character tables, the ESC 6 and ESC 7 software commands let you select whether hex codes 80 to 9F are characters (ESC 6) or control codes (ESC 7).
Character Tables Graphics Character Tables PC 437 (United States) character table CODE 0 1 2 3.
Character Tables PC 860 (Portugal) character table 0 1 2 3 4 5 6 7 8 9 A B C D E F 9 A B C D E F 0 1 2 3 4 5 6 7 8 9 A B C D E F PC 863 (Canada-French) character table CODE 0 1 0 1 2 3 4 5 6 7 8 9 A B C D E F A-4 Appendix 2 3 4 5 6 7 8
Character Tables PC 865 (Norway) character table CODE 0 1 2 3 4 5 6 7 8 9 A B C D E F 0 1 2 3 4 5 6 7 8 9 A B C D E F Character available with ESC ( ^ To print the characters in the table on the left, you must first send the ESC (^ command. This command is available only on printers featuring Epson ESC/P 2.
International Character Sets Country ASCII code (hex) DIP switch 23 24 40 58 5C 5D 5 E 60 7 B 7C 7D 7E 1-1 1-2 1-3 1-4 0 U.S.A. On On On Off 1 France On On Off Off 2 Germany On Off On Off 3 United Kingdom On off off off 4 Denmark I Off On On Off 5 Sweden Off On Off Off 6 Italy Off Off On Off 7 Spain I Off off off off The following seven additional sets are available only by using the ESC R software command.
Glossary The following definitions apply specifically to printers. application program A software program that helps you carry out a particular task, such as word processing or financial planning. ASCII American Standard Code for Information Interchange. A standardized coding system for assigning numerical codes to letters and symbols. bidirectional printing Printing in which the print head goes from left to right only on every other line. On the other lines, it goes from right to left.
characters per inch (cpi) A measure of the size of text characters. Ten cpi is the printer’s default setting. condensed printing Printing in which each character is approximately 60% of the width of standard characters. Useful for fitting wide tables or spreadsheets onto paper. continuous paper Paper that has sprocket-feed holes on each side, is perforated between pages, and is supplied in a folded stack. Also called fanfold paper.
DIP switches Small switches in a printer that control various printer functions and set the default status of the printer when it is turned on or initialized. DIP stands for dual in-line package. dot matrix A method of printing in which each letter or symbol is formed by a pattern (matrix) of individual dots. double-height printing Printing in which each character is twice as tall as normal. double-width printing Printing in which each character is twice as wide as normal.
form feed A control code and control panel button that advance the paper to the next top-of-form position. high-speed draft One of three print qualities available on your printer. High-speed draft uses a minimum number of dots per character to produce extremely high-speed printing. See also draft and Letter Quality. initialize To establish the initial default status of the printer by turning on the printer or sending an INIT signal. interface The connection between the computer and the printer.
micro feed A feature that you use to adjust the paper loading and tear-off positions, and a control panel button you use to feed paper, either forward or backward, in l/180-inch increments. parallel interface See interface. platen The black roller that provides a backing for the paper during printing. printable area The area of a page on which the printer can print. It is smaller than the physical size of the page due to margins.
subscript Printing in which each character is printed at about two-thirds the normal height in the lower part of the character space. superscript Printing in which each character is printed at about two-thirds the normal height in the upper part of the character space. tear off A control panel button that automatically feeds the perforation of continuous paper to the tear-off position and then feeds the paper back to the loading position.
Index Command descriptions are not indexed here. For information on a specific command, see Chapter 8.
F L FF button, 3-3 Fonts, 3-4, 3-19, 7-3 button, 3-4 draft, 3-7, 3-10, 3-20 Epson Courier, 3-20 Epson Orator, 3-22 Epson Orator-S, 3-22 Epson Prestige, 3-21 Epson Roman, 3-20-21 Epson Sans Serif, 3-21 Epson Script, 3-21 Epson Script-C, 3-22 high-speed draft, 3-7, 3-10, 3-20 OCR-B, 3-22 Form length continuous paper, 3-7-8 Labels, 2-25, 7-6 Letter Quality, 3-19 LF button, 3-3 LOAD button, 3-3 Loading paper, 2-4, 2-12, 2-15 continuous paper, 2-12, 2-15 cut-sheet feeder, 4-3, 4-6 envelopes, 2-26, 4-6 labels,
PAUSE button, 3-3 Plugging in the printer, 1-10 Printable area, 7-5 Print direction, 3-7, 3-10 Problems, see Troubleshooting Protective materials replacing, 5-4 removing, 1-5 Pull tractor, 2-3, 2-11, 2-15, 4-12 Push tractor, 2-3, 2-10, 2-12 R Ribbon cartridge fabric, 1-2, 5-3, 7-7 film, 2, 5-3, 7-7 installing, 1-6 specifications, 7-7 S Tractor, 2-9 installing, 2-9-11 position, 2-9 Transporting the printer, 5-4 Troubleshooting, 6-1-12 Typestyles, 3-19 U Unidirectional printing, 3-7, 3-10 Unpacking the prin
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