Power Supply; Power Is Not Being Supplied - Epson LQ-2170 User Manual

Most printer problems have simple solutions.
You can check the operation of your printer using the self test.
See "Running the Self Test" in Chapter 1. If
properly, the problem probably lies in
or interface cable. If
dealer or qualified service person for assistance.
Note:
If you are an experienced user or a programmer, you can print a
hexadecimal dump to isolate communication problems between the
printer and computer. To print a hex dump, turn off the printer.
Next, hold down the LF/FF and Load/Eject buttons while you turn
on the printer. Then send data from your computer. The printer
prints all the codes it receives in hexadecimal format.

Power Supply

This section describes solutions for problems related to the

power supply.

Power is not being supplied

The lights on the control panel do not go on.
Check that the power cord is properly plugged into the
electrical outlet.
If the electrical outlet is controlled by an outside switch or
automatic timer, use a different outlet.
Plug another electrical device, such as a lamp, into the outlet to
determine whether the outlet is operating properly.
6-2 Troubleshooting
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the
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the
contact
your