Epson LQ-680 Printer User Manual


 
5
Troubleshooting 5-1
R4C4590
Rev. C
A5 size TRBLE.FM
10/30/00 Pass 1
R
Proof Sign-off:
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Chapter 5
Troubleshooting
Using the Error Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Problems and Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Power supply problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Single-sheet paper loading or feeding problems . . . . . . . . . 5-6
Continuous paper loading or feeding problems . . . . . . . . . 5-8
Printing position problems . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9
Printing or printout quality problems. . . . . . . . . . . . . . . . . . 5-11
Clearing Paper Jams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16
Aligning Vertical Lines in Your Printout. . . . . . . . . . . . . . . . . . . . 5-17
Printing a Self Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18
Printing a Hex Dump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19