Troubleshooting - Epson TM-U590 User Manual

4. Turn the cassette knob on the
cartridge in the direction of the
arrow 2 or 3 times to remove
any slack.
5. Insert the ribbon, and rotate the
cassette knob 2 or 3 more times,
as shown in illustration
6. Make sure the ribbon has no
wrinkles or creases and is installed below the print head as
shown on the label inside the printer.
Inserting Slip Paper
Note:
Use only slip paper that matches the specification.
Do not use wrinkled or curled paper.
1. When the SLIP LED flashes, insert slip
paper, using the right edge of the slip
paper inlet as a guide (see illustration
2. When you insert the slip into the inlet as
far as it will go, the sensor detects the
slip, the SLIP LED changes from flashing
to on, and the printer draws the paper in
and prints it.
3. After printing is complete, the SLIP LED goes off, and you can
remove the slip.

Troubleshooting

No lights on the control panel
Check that power supply cables are plugged into the printer, the
power unit, and power outlet correctly.
The printer sounds like it is printing, but nothing is printing
Check that the ribbon cassette is installed correctly.
Replace the ribbon cassette.
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TM-U590 User's Manual 7
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