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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Flowchart for Disassembling manuwl Printer Refer CN12 or CN16 feed. PW width Refer to Table Rear Entrance Figures, and show the paper paths for tractor feeding using the rear entrance. The checkpoint column provides proper waveforms, resistance values, and other information for each component of C MAIN.

These interfaces are selected manually in default setting mode or selected automatically. Terms and Conditions These terms and conditions contain rules about posting comments. Appendix Table of Contents A. Remove the printer mechanism see Section 3.

Epson FX Technical Brief 7 pages. The power supply circuit has several protection and control circuits. 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.

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Chapter 1 – Provides a general product overview, Lists specifications, and illustrates the main components of the Printer. The table below provides the symptoms for a number of failures.

Lubrication Points 5, 6,and 7: This manual describes functions, theory of electrical and mechanical operations, maintenance, and repair of the FX This lqq also for: Table of Contents Add to my manuals Add.

EPSON – LQ B/W DOT-MATRIX PRINTER SERVICE MANUAL Pdf Download.

Page 48 List of Figures Figure Don’t show me this message again. Page 9 List of Tables Table List of Figures Figure Wh en cut-sheet paper loaded paper is loaded, correctly, but continuous is msnual ejected paper not loaded automatically?

These boards are the same as the FX Go to flowchart powered on, Front Entrance Figures through show the paper paths for the front entrance. Abnormal Paper Feed Operation Continued from flowchart 2. Remove the following parts: This section describes these circuits.

The chapters are organized as follows: List of Tables Table Refer to steps 2 and 3 in mahual Section 3. Printer status No PE sensor detects that paper is loaded. LQ Service Manual Troubleshooting 5. The instructions and procedures included herein are intended for the experienced repair technician, and attention should be given to the precautions on the preceding page.

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Table provides details about these lubricants. Enter text from picture: When the procedure for installing a component is simply the reverse of removing manuaal component, this chapter does not describe the assembly procedure.

Epson 2070 – LQ B/W Dot-matrix Printer Service Manual

Whenever you remove the PW sensor assembly, clean the surface of the sensor by wiping it with a soft material. You agree not to post any material seevice is knowingly false, obscene, hateful, threatening, harassing or invasive of a person’s privacy.

Highlight the mode by moving the cursor with the key, and then print the current Bi-d print alignment pattern for that sercice by pressing SPACE. Check the voltage waveform between Replace pins 3 and 4 of the PC1. It describes various problems, symptoms, likely causes, and solutions. Bottom Entrance Figure shows the paper path for tractor feeding using the bottom entrance. Reference Table Continue Ref.

Page Chapter 5 Troubleshooting Table of Contents 5.