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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Are any printer Are all Reset the wires in the settings the dosts printed printer. Two tractors advance the epeon You can perform this procedure only with the Settings Diskette.
Epson LQ-2070 Service Manual
Page 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. Appendix Table of Contents Servicf. Epson stylus and stylus color terminal printer service manual 84 pages.
Abnormal Paper Feed Operation Continued from flowchart 2. Removing the Gear Train Cover The major features of this printer are: Chapter 5 Troubleshooting Table of 20070 5.
Before Starting Disassembly Procedures 1. LQ Service Manual Product Description Operations at power on Turning the printer on while pressing panel buttons executes the functions below: Flowcharts let you isolate a faulty unit based on abnormal symptoms. All efforts have serice made to ensure the accuracy of the contents of this manual. Chapter 6 Describes prevetive maintenance techniques. The contents of this manual are subject to change without notice.
EPSON – LQ B/W DOT-MATRIX PRINTER SERVICE MANUAL Pdf Download.
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.
Interface Selection srvice H][32 H]. Chapter 4 Includes a step-by step guide for addjustement. You acknowledge that all comments express the views and opinions of the original author and not those of the administrator. Failure to comply with these rules may result in being banned from further commenting. The method for setting defaults is described in the instruction sheets, which are printed out immediately after you enter the mode. Remove the stepping motor. These paper-handling operations are performed by various paper handling mechanisms, such as tractors, platens, rollers, and gears.
You agree not to post any material which is knowingly false, obscene, hateful, threatening, harassing or invasive of a person’s privacy. The table b;low defines the abbreviations used in the figure. Remove the paper eject assembly and attach the pull tractor unit. Housing Assembly This consists of printer cover assembly, edge guide assembly, upper housing, lower housing assembly, etc. 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.
By submitting a comment, you are declaring epaon you agree with these rules:. Table provides details about these lubricants. Before applying a lubricant, be sure the surface to be lubricated is clean. The checkpoint column provides proper waveforms, resistance values, and other information for each component of Fpson MAIN. Removing the Printhead Remove the printer cover and ribbon cartridge see Section servive.
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Remove the panel board assembly see Section 3. Terms and Sevrice These terms and conditions contain rules about posting comments. Go to flowchart powered on, Check the voltage waveform between Replace pins 3 and 4 of the PC1. This information is necessary only for servicers who repair to the component level.
Epson LQ Service Manual : Free Download, Borrow, and Streaming : Internet Archive
Highlight the mode by moving the cursor with the key, and then print the current Bi-d print alignment pattern for that mode by pressing SPACE. This section describes these circuits.
Troubleshooting LQ Service Manual 5. Page 4 Includes a step-by-step guide for product disassembly and assembly. You can use the rear entrance with any of the following mannual feed methods: