LQ SERVICE MANUAL. EPSON NOTICE • • • • All right reserved. Reproduction of any part of this manual in any form wharsoever without SEIKO. EPSON TERMINAL PRINTER. LQ SERVICE MANUAL detected, SEIKO EPSON would greatly appreciate being informed of them. Epson LQ – Printer – Service Manual — Free Service Manuals.

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The checkpoint tables let you identify the faulty part or unit by checking the values or ranges listed for each component.

Free Service Manuals

Gear Train Cover Figure Removing the Gear Train Cover When attaching the paper eject assembly cover to the CSF unit, pay attention to the position of 2 pieces of thin plastic film nanual on the reverse side of the paper eject assembly cover, as shown in The contents of this manual are subject to change without notice.

By pressing ‘print’ button you will print only serivce page. The major features of this printer are: Number of pins 12x 2 staggered.

This manual also for: LQ Service Manual Adjustment Insert a thin screwdriver into the drilled hole at the right edge of the rear CR guide shaft and adjust the platen gap by moving the screwdriver forward or backward until the gap is large enough for a 0.


Paper thickness lever indicated in the following table.

Epson LQ-2070 Service Manual

Printer status No PE sensor detects that paper is loaded. The front entrance can be used with any of the following paper feed methods: Is the When problem the printer is corrected?

Roll paper is manuao available in all models, and not available in the U. These paper paths are divided into four groups, depending on which entrance top, rear, bottom, or front is used to feed paper.

EPSON LQ SM Service Manual download, schematics, eeprom, repair info for electronics experts

Chapter 5 Troubleshooting Table of Contents 5. These interfaces are selected manually in default setting mode or selected automatically.

LQ Service Manual Adjustment 4. Chapter 4 Includes a step-by step guide for addjustement. Remove the following parts: Appendix Table of Contents A.

Friction Advance Method Paper epsno held between the platen and the paper guide rollers and between the paper tension roller and paper tension unit cover. Chapter 6 – Describes prevetive maintenance techniques. Pull Tractor Method The pull tractor advances paper in basically the same way as the push tractor.

Service Manual – Epson LQ – Printer — Download free service manuals

This manual describes functions, theory of electrical and mechanical operations, maintenance, and repair of the FX Disassembly and Assembly of CSF Bin 1 This section describes procedures for disassembling and assembling the optional cut ssrvice feeder.


Table A-1 summarizes functions and sizes of the connectors. Interface Selection [00 H][32 H].

List of Figures Figure Upload date 22 February MD5 00c4bced63f00ddb3d53 Downloads since 22 February Information This manual describes functions, theory of electrical and mechanical operations, maintenance, and repair of the FX These paper-handling operations are performed by various paper handling mechanisms, such as tractors, platens, rollers, and gears. Once you identify the problem, refer to the flowchart listed in the right-hand column of the table below to determine the cause of the problem.

Remove the following 11 parts from the right frame assembly. Printable area Each abbreviation is defined in the following table.

These boards are the same as the FX Refer CN12 or CN16 feed. Page 48 List of Figures Figure Removing the Printhead Remove the printer cover and ribbon cartridge see Section 3. Printer is on line not in the pause state.

Bottom Entrance Figure shows the paper path for tractor feeding using the bottom entrance. PW width Refer to Table LQ Service Manual Troubleshooting 5.