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 power supply circuit has several protection and control circuits. Once you identify the problem, refer to the flowchart listed in the right-hand column of lw table below to determine the cause of the problem.
Page 9 List of Tables Table PW width Refer to Table Refer to Table Page 61 LQ Service Manual Operating Principles As shown above in Figurewhen you use the pull tractor with this printer, you must remove the paper eject cover, which includes the paper tension roller, from the printer mechanism. Chapter 5 Troubleshooting Table of Contents 20070. In this mode, you can adjust the bidirectional alignment for the following three modes: Rear Entrance Figures, and show the paper paths for tractor feeding using the rear entrance.
Page 87 LQ Service Manual Disassembly and Assembly Mount the onto the ribbon mask holder groove, aligning the bottom line of micro PW sensor assembly photo sensor to the bottom line of the groove. Printer is on line not in the pause state.
In general, you can install a component in the CSF simply by reversing the procedure for mwnual it. Chapter 6 Describes prevetive maintenance techniques.
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LQ Service Manual Operating Principles As shown above in Figurewhen you use the pull tractor with this printer, you must remove the paper eject cover, which includes the paper tension roller, from the printer mechanism. List of Figures Figure Upload date 22 February MD5 00c4bced63f00ddb3d53 Downloads since 22 200 Information This manual describes functions, theory of electrical and mechanical operations, maintenance, and repair of the FX Pull Tractor Method The pull tractor advances paper in basically the same way as the push tractor.
Disassembly and Assembly LQ Service Manual When you engage the release lever and release lever transmission to the servicce clutch cam, notice the points in the following figure. On the other hand, the pull tractor is installed at the paper exit and pulls paper out of the printer mechanism. Epson FX Technical Brief 7 pages. You agree not to post any material which is knowingly false, obscene, hateful, threatening, harassing or invasive of a person’s privacy.
The LQ is a 24pin serial impact dot-matrix printer suitable for the VAR value addedreseller market. Terms and Conditions These terms and conditions contain rules about posting comments.
EPSON LQ SM Service Manual download, schematics, eeprom, repair info for electronics experts
Table A-1 summarizes functions and sizes of the connectors. The printer has two PE paper end sensors. Roll paper is not available in all models, and not available in the U.
The contents of this manual are subject to change without notice. The table below provides the symptoms for a number of failures. Removing the Printhead Remove the printer cover servicf ribbon cartridge see Section 3.
Service Manual – Epson LQ – Printer — Download free service manuals
To adjust your printer, follow these steps 1. The CR motor drives the timing belt.
Chapter 4 Includes a step-by step guide for addjustement. Remove the paper eject assembly and attach the pull tractor unit. PL length Refer to Table Disconnect the connector cable servicf the HP sensor. Chapter 5 Provides Epson-approved techniques for troubleshooting. Bottom Entrance Figure shows the paper path for tractor feeding using the bottom entrance. List of Tables Table