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 the following 11 parts from the right frame assembly. The following table shows specifications for roll paper.
Service Manual – Epson LQ – Printer — Download free service manuals
Page 61 LQ Service Manual Operating Principles As shown above in Figurewhen you use the pull tractor with this printer, you must remove the servicee eject cover, which includes the paper tension roller, from the printer mechanism. Although the administrator will attempt to moderate comments, it is impossible for every comment to have been moderated at any given time.
Once you identify epwon problem, refer to the flowchart listed in the right-hand column of the table below to determine the cause of the problem. The printer prints out a guide sheet, containing 25 patterns in Draft mode. Pitch Some default printer settings can be changed in this operation. Take up the timing belt slack between the two slots completely, as shown in the following figure.
Epson LQ Service Manual : Free Download, Borrow, and Streaming : Internet Archive
Failure to comply with these rules may result in being banned from further commenting. Don’t show me this message again. Refer to steps 2 and 3 in the Section 3. Troubleshooting LQ Service Manual 2. ISO Latin 1 9: 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.
These boards are the same as the FX LQ Service Manual Troubleshooting 1. Check that the resistance between the Replace 5 V lines are collector and emitter is infinite. Disconnect the connector cable for the HP sensor. Removing the Printhead Remove the printer cover and ribbon cartridge see Section 3.
Comments to this Manuals Your Name. Remove the printer mechanism see Section 3. These interfaces are selected manually in default setting mode or selected automatically. LQ Service Manual Operating Principles The following figure shows the data flow from the host computer to the printhead. However, in cases where print data is over the paper width, the image cut function does not operate in all modes. Refer to step 1 in Section 3. Table provides details about these lubricants.
By submitting a comment, you are declaring that you agree with these rules: Push-Pull Tractor Method The push-pull tractor method is a combination of the push and pull tractor methods. Connector Pin Assignments – CN Draft mode Draft copy mode 3.
Remove the 2 CR mounting screws securing the CR motor assembly.
manua, When the push tractor method is used with the rear entrance, the torque generated by the PF motor is transmitted to the push tractor gear through the PF motor pinion gear, paper advance reduction gear, and tractor reduction gear.
The following table shows the relationship between the repaired item and the adjustment. If these cables is not aligned properly, the CSF gear cover cannot be assembled properly.
On the other hand, the pull tractor is installed at the paper exit and pulls paper out of the printer mechanism. To adjust your printer, follow these steps 1.
Epson LQ-2070 Service Manual
You can use the rear entrance with any of the following paper feed methods: Is the resistance of the PF motor coils correct? Paper Advance Mechanism This section describes 22070 the friction and tractor advance mechanisms work to move the paper through the printer. Before disassembling, assembling, or adjusting the printer, disconnect the power supply cable from the AC power socket.
These terms and conditions contain rules about posting comments. Segvice LQ Service Manual 3. LQ Service Manual Troubleshooting 2.