ITPP047 Thermal Printer Hardware Manual 1.00 Document Name: ITPP047 Hardware Manual-1.00.
Version History Date By 2020-1-9 Phillip Changes Circuit diagram, layout Version 1.00 Page2 of 21 ITPP047 Thermal Printer Hardware Manual Version 1.
Contents Version History...................................................................................................................................... 2 1.0. Unpacking and Installation............................................................................................................ 4 1.1. Packing List....................................................................................................................................................... 4 1.2. Find a Proper Place for Printer..
1.0. Unpacking and Installation 1.1. Packing List When you receive the package, open and check the packing list in the package. Power Cable Roller Roller Receipt Printer User Usermanual Manual Thermal Paper USB Flash Drive Power Adapter USB Cable Figure 1- 1 Packing List CAUTION: If anything is missing, contact the dealer where you bought the printer and ask them to supply the missing part.
1.2. Find a Proper Place for Printer Before unpacking the printer, you need to take a few minutes to think about. where you plan to place it. Remember the following points when using our printer to ensure the security. 1. Choose a firm, level surface where the printer will not be exposed to vibration. 2. The power outlet you plan to connect to for power should be nearby and unobstructed. 3. Make sure that the printer is close enough to your host computer for you to connect the two. 4.
1.3. Control Panel and Other Functions 1.3.1.
1.3.2. Interface(Back View) Power Port USB Port Cash Drawer Serial Port LAN Port Figure 1- 3 Interface display Power port:connect the power cable with this port. Serial port:connect the serial cable with this port. LAN port:connect the Lan cable with this port. USB port:connect the USB cable with this port. Cash drawer:connect your cash drawer with this port. Page7 of 21 ITPP047 Thermal Printer Hardware Manual Version 1.
Figure 1- 4 Side view 1.3.3. Indicator Figure 1- 5 Indicator Page8 of 21 ITPP047 Thermal Printer Hardware Manual Version 1.
①POWER LED on Means power connection properly. ②ERROR LED twinkles Means out of paper, cutter or printing head overheat. ③PAPER LED on Means lack of paper, no alarm means all goes well. 1.3.4. Self-test Page make sure the printer is connected with the power and turn it off. a. Press the “FEED” button and simultaneously turn on the power. b. Hold on pressing the “FEED” button for about 2-3 seconds, release “FEED” button when the “ERROR” and “PAPER LED” double-blinking at the same time. c.
Figure 1- 6 Self-test page 1.3.5. Initialization Make sure the printer is connected with the power and turn it off. Press the “FEED” button and simultaneously turn on the power. Hold on pressing the “FEED” button for about 20 seconds, then “ERROR LED” on until “ERROR” and “PAPER LED” double- flash again, release the “FEED” button when buzzer alarming. At this time the printer has been initialized, restoring factory settings. 1.3.6.
Make sure the printer is connected with the power and turn it off. Press the “FEED” button and simultaneously turn on the power. Hold on pressing the “FEED” button for about 10 seconds, then the “ERROR” and “PAPER LED” doubleflashing at the same time. Wait for the “ERROR LED” on then release the “FEED” button. Now the printer enters the hexadecimal mode. Press “FEED” button twice, and it will print automatically with“Hexadecimal Dump”on the first line of the paper showing its hexadecimal mode. 1.4.
Figure 1- 8 Loading paper 3) Put the lid down and close tightly. 4) Tear off the paper as shown. Auto Cutter Mode: If the printer cover is closed after turning on the power, the cutter operates automatically and the front end of the paper is cut. Page12 of 21 ITPP047 Thermal Printer Hardware Manual Version 1.
Figure 1- 9 Tearing paper Page13 of 21 ITPP047 Thermal Printer Hardware Manual Version 1.
2.0. Installation and Setup 2.1. Connecting the Ethernet Cable to the PC 1. Connect the printer and router with an Ethernet cable. 2. Connect the PC and router with an Ethernet cable. 3. Network access. Network Access PC Connection Printer Connection Figure 2- 1 Printer connect PC 2.2. Connecting the Power Cord Page14 of 21 ITPP047 Thermal Printer Hardware Manual Version 1.
NOTE Before connecting/disconnecting the power cord, make sure that power to the printer and all the devices connected to the printer is turned off. Also make sure the power cable plug is disconnected from the AC outlet. (1) Check the label on the back or bottom of the printer to make sure its voltage matches the AC outlet. (2) Plug the appropriate end into the AC inlet on the back of the printer. (3) Plug the power cord into a properly grounded AC outlet.
2.3. Turning on the Power Make sure that the power cord has been connected as described in 2.1.2. (1) Turn on the power switch located on the front of the printer. The power lamp on the control panel will light up. Power Switch Figure 2- 3 Power Switch CAUTION We recommend that you unplug the printer from the power outlet whenever you do not plan to use it for long periods. Because of this, you should locate the printer so that the power outlet it is plugged into is nearby and easy to access.
3.0. Maintenance Printed characters may become partially unclear due to accumulated paper dust and dirt. To prevent such a problem, paper dust collected in the paper holder and paper transport section and on the surface of the thermal head must be removed periodically. Such cleaning is recommended to be carried out once six month. 3.1. Periodical Cleaning One of the followings occurred, please clean printing head. 1. Printing is not clear. 2. Any vertical column is not clear. 3. Paper feed noisily.
Notice： (1) Please make sure power off when maintaining printer. (2) Don’t touch or scratch printing head surface, roller and sensors. (3) Avoid gas,acetone or other organic solvent. (4) Wait till alcohol completely volatilized, close top over and connect power again.Try print self-test to make sure it works properly. 3.2.
4.0. Peripheral Unit Drive Circuit Peripheral unit drive circuit connector only connects to peripheral units such as cash drawers, etc. Do not connect it to a telephone. Use cables which meet the following specifications. 4.1.
4.2. Drive Circuit The recommended drive unit is shown below. Figure 4- 2 Circuit Diagram Reference 2SD 1866 Circuit Configuration C Drive Output: 24 V, Max. 1.0 A TR1, TR2: equivalent Transistor 2SD1866 or R1=10 kΩ R2=33 kΩ Figure 4- 3 Circuit Configuration Page20 of 21 ITPP047 Thermal Printer Hardware Manual Version 1.
Notes: 1. Pin 1 must be shield drain wire connected to peripheral device frame ground. 2. It is not possible to drive two drives simultaneously. 3. The peripheral drive duty must satisfy the following: ON time / (ON time + OFF time) 0.2 4. Minimum resistance for coils L1 and L2 is 24 Ω. 5. Absolute maximum ratings for diodes D1 and D2 (Ta = 25°C) are: Average Rectified Current Io = 1 A 6.
