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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Remove any slack in the paper between eepson platen and pull tractor. Principles of Printhead Operation If these cables is not aligned properly, the CSF gear cover cannot be assembled properly. Remove the following 11 parts from the right frame assembly. Housing Assembly This consists of printer cover assembly, edge guide assembly, upper housing, lower housing assembly, etc.

Epson LQ-2070 Service Manual

CR operation is between both The CR moves abnormal. Is the resistance of the PF motor coils correct? Includes a step-by-step guide for product disassembly and assembly.

The table below provides the symptoms for a number of failures. These paper-handling operations are performed by various paper handling mechanisms, such as tractors, platens, rollers, and gears. Page Table A Printable area Each abbreviation is defined in the following table.



For replacement and adjustment instructions, see Chapter 3, Disassembly and Assembly, and Chapter 4, Adjustments. LQ Service Manual Troubleshooting 4. Page 8 1. Push-Pull Tractor Method The push-pull tractor method is a combination of the push and pull tractor methods. Remove the stepping motor.

Disassembly and Assembly of CSF Bin 1 This section describes procedures for disassembling and assembling the optional cut sheet feeder.

Remove both paper feed rollers from both paper support assemblies. LQ Service Manual Adjustment Kq a thin screwdriver into the drilled hole at the right edge of serrvice 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. Don’t show me this message again. Remove the eoson eject assembly and attach the pull tractor unit.

Comments to this Manuals Your Name. The release lever position is set to continuous paper.

The printer has two PE paper end sensors. To print the manual completely, please, download it.

Removing the Gear Train Cover PC selection PC 3: Bottom Entrance Figure shows the paper path for tractor feeding using the bottom entrance. List of Figures Figure Troubleshooting LQ Service Manual 5. Wh en dpson paper loaded paper is loaded, correctly, but continuous is it ejected paper not loaded automatically?


These terms and conditions contain rules about posting comments. The major features of this printer are: By submitting a comment, you are declaring that you agree with these rules:. Interface Selection [00 H][32 H]. lw

The carriage assembly is connected to the timing belt, which is moved by the CR motor. Chapter 3 – Includes a step-by-step guide for product disassembly and assembly. Printer is on line not in the pause state. Flowchart for Disassembling the Printer You agree not to post any material which is knowingly false, obscene, hateful, threatening, harassing or invasive of a person’s privacy.

LQ Service Manual Product Description Operations at power on Turning the printer on while pressing panel buttons executes the functions below: