TEC Electronic Cash Register MA/FS-1535 SERIES Maintenance Manual Document No. EO18-11004A Original Sep., 2002 (Revised Oct.
WARNING! Follow all manual instructions. Failure to do so could create safety hazards such as fire or electrocution. NOTES: 1. Manual instructions must be followed when installing option kits or adding cables to avoid system failures and to insure proper performance and operation. 2. Failure to follow manual instructions or any unauthorized modification, substitution or change to this product will void the limited product warranty.
EO18-11004A TABLE OF CONTENTS Page 1. UNPACKING .............................................................................................................. 1- 1 1.1 1.2 1.3 Procedure ..................................................................................................................... 1- 1 Checks.......................................................................................................................... 1- 2 Attaching the Rubber Foot (for FS-1535 only)......................
1. UNPACKING EO18-11004A 1.1 Procedure 1. UNPACKING 1.1 Procedure CAUTION! 1. When newly setting up the MA/FS-1535, plug the power cord to charge the ECR for 48 hours or more. 2. When using the MA/FS-1535 not electrified for 1 month or more, plug the power cord to charge the machine for 48 hours or more and then perform a RAM clear, resulting that the ECR performs normally. 1) Open the carton. 2) Take the accessories out of the carton. 3) Take out the ECR and remove the pads.
1. UNPACKING EO18-11004A 1.2 Checks 1.2 Checks 1) Check for the damage or scratches on the machine. 2) Confirm that none of the accessories are missing. NOTE: Keep that original cartons and pads for future transportation of the ECR. 1.3 Attaching the Rubber Foot (for FS-1535 only) Approx. 115mm As no drawer is provided for the standard FS-1535 series, attach the Rubber Foot (accessory part) to its correct position (shadowed position) indicated by figure below. Approx.
2. MAIN UNIT REPLACEMENT EO18-11004A 2.1 Removing the Top Cover Ass’y 2. MAIN UNIT REPLACEMENT WARNING! 1. Disconnect the power cord before replacing the main parts. 2. Be careful not to injure your fingers when replacing the main parts. CAUTION! 1. Keep your work environment static free whenever you work on electrical equipment such as PC board and so on. 2. Be careful not to pinch the harnesses by the covers when replacing the main parts.
2. MAIN UNIT REPLACEMENT EO18-11004A 2.1 Removing the Top Cover Ass’y 3) Remove the two TP-4x10 screws securing the Top Cover Ass’y to the Bottom Cover. And then, remove the Top Cover Ass’y in the direction indicated by the arrow.
2. MAIN UNIT REPLACEMENT EO18-11004A 2.2 Note for Attaching the Top Cover Ass’y 2.2 Note for Attaching the Top Cover Ass’y When attaching the Top Cover Ass’y, fit the six hooks into the Bottom Cover, and then attach the Top Cover. At this time, be careful not to catch any cables between the Top Cover and the Bottom Cover. TP-4x10 TP-4x10 Top Cover Ass’y Bottom Cover Top Cover Hook Bottom Cover 2.3 Replacing the MAIN PC Board Ass’y CAUTION! 1.
2. MAIN UNIT REPLACEMENT EO18-11004A 2.3 Replacing the MAIN PC Board Ass’y 3) Remove the six TP-3x8 screws and the MAIN PC Board Ass’y from the Bottom Cover. TP-3x8 TP-3x8 TP-3x8 TP-3x8 MAIN PC Board Ass’y Bottom Cover 4) Replace the MAIN PC Board Ass’y with the new one, and then reassemble in the reverse order of removal. NOTE: After replacing the MAIN PC Board Ass’y, lead the Drawer Sensor Cable, Drawer Solenoid Cable, and the RS-232C #1/#2/#3 Cables as the figure shows below.
2. MAIN UNIT REPLACEMENT EO18-11004A 2.4 Replacing the Power Supply Block 2.4 Replacing the Power Supply Block 1) 2) 3) Remove the Top Cover Ass’y. (Refer to Section 2.1 Removing the Top Cover Ass’y.) Remove the Transformer Cable from CN401 on the MAIN PC Board, and then remove the Fuse Cover and the Fuse from the Fuse Holder.
2. MAIN UNIT REPLACEMENT EO18-11004A 2.6 Replacing the Control Lock Ass’y 2.6 Replacing the Control Lock Ass’y 1) 2) Remove the Top Cover Ass’y. (Refer to Section 2.1 Removing the Top Cover Ass’y.) Peel off the Key Switch Panel from the Top Cover. And then remove the two P-3x8 screws to remove the Control Lock Ass’y from the Top Cover. Key Switch Panel P-3x8 Top Cover Control Lock Ass’y 3) Replace the Control Lock Ass’y with the new one, and then reassemble in the reverse order of removal.
2. MAIN UNIT REPLACEMENT EO18-11004A 2.8 Replacing the Keyboard Unit 2.8 Replacing the FIU PC Board 1) 2) Remove the Top Cover Ass’y. (Refer to Section 2.1 Removing the Top Cover Ass’y.) Remove the two cables of the RIU Unit from CN2 and CN3 on the FIU PC Board. And then remove the two TP-3x8 screws from the FIU PC Board to remove the FIU PC Board. TP-3x8 FIU PC Board CN2 CN3 3) 4) Replace the FIU PC Board with the new one, and then reassemble in the reverse order of removal.
2. MAIN UNIT REPLACEMENT EO18-11004A 2.10 Replacing the Printer Unit 2.10 Replacing the Printer Unit 2.10.
2. MAIN UNIT REPLACEMENT EO18-11004A 2.10 Replacing the Printer Unit 4) Remove the FPC Cable of the Printer from CN3 on the P-Relay PC Board. P-Relay PC Board CN3 FPC Cable 5) Remove the three DSM-2.5x6 screws to remove the Receipt Printer Unit from the Printer Chassis. DSM-2.5x6 DSM-2.5x6 Receipt Printer Unit Printer Chassis 6) 7) Replace the Receipt Printer Unit with the new one, and then reassemble in the reverse order of removal. Make Print Test in Diagnostic Test to check the performance.
2. MAIN UNIT REPLACEMENT EO18-11004A 2.10 Replacing the Printer Unit 2.10.2 Replacing the Journal Printer Unit CN5 (not used) CN502 Journal Printer Motor, Sensor CN6 (not used) CN13 Expansion Memory Li-Battery U25 U14 U24 Gate Array RAM U19 ROM CPU U26 CN11 Control Lock RAM CN17 CN8 Keyboard-1 3) Keyboard-2 Remove the Wiring Table from the Journal Printer Ass’y.
2. MAIN UNIT REPLACEMENT EO18-11004A 2.10 Replacing the Printer Unit 4) Remove the TP-3x8 screw which fixes the Earth Wire to the Printer Plate, and the remove the two TP-3x8 screws to remove the Journal Printer Ass’y from the Bottom Cover. TP-3x8 TP-3x8 Journal Printer Ass’y Earth Wire 5) Remove the FPC Cable of the Printer from CN3 on the P-Relay PC Board. P-Relay PC Board CN3 FPC Cable 6) Remove the three DSM-2.5x6 screws to remove the Journal Printer Unit from the Printer Plate. DSM-2.
3. INSTALLATION PROCEDURE FOR OPTIONAL EQUIPMENT EO18-11004A 3.1 RS-232C Connectors #1 to #3 3. INSTALLATION PROCEDURE FOR OPTIONAL EQUIPMENT WARNING! Be sure to unplug the power cord before installing any optional equipment. 3.1 RS-232C Connectors #1 to #3 The three COM Ports for Serial Interface (RS-232C) are provided with this ECR.
4. DIAGNOSTIC TEST OPERATION EO18-11004A 4.1 Print Test 4. DIAGNOSTIC TEST OPERATION 4.1 Print Test (1) Contents The print condition is tested by printing “H” repeatedly and all the printable characters on the printer.
4. DIAGNOSTIC TEST OPERATION EO18-11004A 4.2 Display Test 4.2 Display Test (1) Contents The conditions of both the 7-segment Display (the numeric display row) and the Alphanumeric Display (the upper row) are tested so that the segment and the digit are lit one by one. (2) Operation Control Lock: BLIND 8002 [AT/TL] (3) Procedure 1) Each segment in the above displays is lit in turn. 2) Each digit is lit in the order from left to right. 3) All digits are lit. 4) The Steps 1) to 3) are repeated. NOTES: 1.
4. DIAGNOSTIC TEST OPERATION EO18-11004A 4.3 ROM Test 4.3 ROM Test (1) Contents ROM version and Checksum of address are printed. (2) Operation Control Lock: BLIND 8003 [AT/TL] (3) Print Sample ROM version Checksum (print data is in hexadecimal value.) 4.4 RAM Test CAUTION! When this test is completed, RAM clear is performed which deletes all programmed data and sales data stored in the memory of the ECR. (i.e., the ECR goes back to initial status.
4. DIAGNOSTIC TEST OPERATION EO18-11004A 4.5 Keyboard Test 4.5 Keyboard Test (1) Contents The condition of the key connection is checked, then Map Code of a depressed key is displayed. (2) Operation Control Lock: BLIND Repeat for other keys to be checked 8005 [AT/TL] Quickly depress twice the [CPN] key (for MA-1535)/[AT/TL] key (for FS1535) in default key layout. [Key to be checked] NOTES: 1. Map code of a depressed key is displayed. (Map Code of each key is shown below.
4. DIAGNOSTIC TEST OPERATION EO18-11004A 4.6 Loop BackTest 4.6 Loop Back Test (1) Contents The three Serial Interface Ports are checked. This test requires loop back connectors for the ports. (2) Operation Control Lock: BLIND 8006 [AT/TL] (3) Print Sample NOTES: 1. 2. After the Loop Back Test for the first Port is completed, depressing the [CPN] key (for MA-1535)/[AT/TL] key (for FS-1535) in default key layout will perform the test for the second port.
4. DIAGNOSTIC TEST OPERATION EO18-11004A 4.7 Number of Print Line Reading 4.7 Number of Print Line Reading (1) Contents This performs reading the total number of lines printed. (2) Operation • Reading Operation Control Lock: BLIND 8007 [AT/TL] The total number of lines printed up to now will be printed on the receipt.
4. DIAGNOSTIC TEST OPERATION EO18-11004A 4.8 Print Pattern Printing 4.8 Print Pattern Printing (1) Contents Characters of character codes 20h to 7Fh are printed continuously, shifting by character to the left. After 49 lines pattern printing is performed, a COUNT line printing is performed. This performance (49 lines pattern printing + a COUNT line printing) will be repeated.
4. DIAGNOSTIC TEST OPERATION EO18-11004A 4.9 Conventional RAM Read/Write Test 4.9 Conventional RAM Read/Write Test CAUTION! When this test is completed, RAM clear is performed which deletes all programmed data and sales data stored in the memory of the ECR. (i.e., the ECR goes back to initial status.) (1) Contents The Conventional RAM (1M bit) is checked. This test is repeated until the [CPN] key (for MA-1535)/[AT/TL] key (for FS-1535) in default key layout is depressed.
4. DIAGNOSTIC TEST OPERATION EO18-11004A 4.10 Bank RAM Read/Write Test 4.10 Bank RAM Read/Write Test CAUTION! When this test is completed, RAM clear is performed which deletes all programmed data and sales data stored in the memory of the ECR. (i.e., the ECR goes back to initial status.) (1) Contents The Bank RAM is checked. This test is repeated until the [CPN] key (for MA-1535)/[AT/TL] key (for FS-1535) in default key layout is depressed. The 4M-bit RAM installed as standard is divided into 4 banks.
4. DIAGNOSTIC TEST OPERATION EO18-11004A 4.11 All RAM Read/Write Test 4.11 All RAM Read/Write Test CAUTION! When this test is completed, RAM clear is performed which deletes all programmed data and sales data stored in the memory of the ECR. (i.e., the ECR goes back to initial status.) (1) Contents All RAMs are checked. This test is repeated until the [CPN] key (for MA-1535)/[AT/TL] key (for FS-1535) in default key layout is depressed.
4. DIAGNOSTIC TEST OPERATION EO18-11004A 4.12 Default Key Layout 4.
5. TROUBLESHOOTING EO18-11004A 5. TROUBLESHOOTING 5. TROUBLESHOOTING Problems Power is not turned ON. Nothing is displayed. No key entry is accepted. Specific key entry is not accepted. Printer does not print. Paper jam Cause • The fuse in the PS unit has blown. • Input voltage to the ECR is not within the rated voltage. Solution • Replace the fuse. • If it is not a power failure, check for the power supply to the AC outlet with another electric appliance.
6. PERIODIC MAINTENANCE EO18-11004A 6. PERIODIC MAINTENANCE 6. PERIODIC MAINTENANCE To help ratain the quality and performance of this unit and prevent unexpected troubles, the following maintenance should be performed periodically. No. Check Item 1 Appearance check 2 Cleaning the covers 3 Cleaning the keyboard 4 Cleaning the control lock 5 Cleaning the printer Procedure/Check point Visually check the outside of the unit for any deformation, cracks, clearance, or bend.
7. APPENDIX (M-T51/T51A PRINTER SPECIFICATIONS) EO18-11004A 7.1 Care and Handling of the Printer 7. APPENDIX (M-T51/T51A PRINTER SPECIFICATIONS) 7.1 Care and Handling of the Printer 7.1.1 Precautions 1) The printer adopts a line thermal head. Avoid using the printer where dust and dirt particles exist, which will shorten the thermal head life. 2) Use only recommended paper to ensure print quality and thermal head life. Failure to do this may cause a trouble with the printer.
7. APPENDIX (M-T51/T51A PRINTER SPECIFICATIONS) EO18-11004A 7.2 General Specifications 7.2 General Specifications 1) Printing method Line thermal dot printing 2) Print format (1) Total number of dots (2) Dot pitch (3) Fonts configuration (4) Character size (5) Column spacing (6) Line spacing (7) Printing columns 288 dots/line 0.167 mm (column), 0.174 mm (line) 12(W) x 24(H) dots (including 2-dot spacing in column) 1.67(W) x 4.17(H) mm 2.00 mm 5.
7. APPENDIX (M-T51/T51A PRINTER SPECIFICATIONS) EO18-11004A 7.3 Paper Specifications 7.3 Paper Specifications CAUTION! Use only paper which meets specified requirements. Use of non-specified paper may shorten the head life of the printer, result in problems with print quality, or cause a paper feed failure. All paper should be handled with care to avoid any damage to the paper. Read the following guideline carefully. • Do not store the paper for longer than the manufacture’s recommended shelf life.
