Epson LQ-590 - Problems and Solutions

Problem Solver 137
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Caution:
Do not turn off the printer while it is printing the hex dump.
Always press the Pause button to stop printing and the
Load/Eject button to eject the printed page before you turn off
the printer.
Problems and Solutions
Most problems you may encounter while operating your printer
have simple solutions. Use the information in this section to find
the source of and solution to printer problems that occur.
You can also use the self test to determine whether the printer or
the computer is causing the problem. See “Printing a Self Test”
on page 134 for instructions on printing a self test. To pinpoint
communication problems, experienced users may want to use the
printer’s hex dump mode described in “Printing Hex Dump” on
page 135.
To clear a paper jam, see “Clearing Paper Jams” on page 154.
“Power supply problems” on page 138
“Paper loading or feeding problems” on page 139
“Printing position problems” on page 142
“Printing or printout quality problems” on page 144
“Network problems” on page 149