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Trouble shooting and Diagnostics
5-11
5-12
5.7
Ribbon or Carriage-related Problems
S
S
Ribbon Problems
S
Make sure that the ribbon is:
S
Stretched correctly
S
Not worn thin or dry
S
Not torn or damaged in any other way
S
Not jammed
S
S
Carriage does not move smoothly
S
Examine the paper path. Remove any obstructions. Check that all packing
material is removed.
S
Examine the carriage area for obstructions. Remove where necessary.
5.8
Print Tests
There are three different print tests as well as one interface test built into the
printer.
S
I/F TEST
is used to test the serial interface. It initiates data to be sent from
the printer and be returned by means of a closed loop connector plugged into
the serial interface connector. The test data used consist of
PRINT TEST 1
Note:
You will find detailed informations about the print tests in chapter 1.8
Print Tests.
Содержание PP 408
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