Fujitsu DL7600, User Manual

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TROUBLE-SHOOTING
User's Manual
7-11
Responses to alarm occurrences
Your first response to each alarm should be as described in the following
table.
Problem Solution
LRES alarm Remove any paper dust, which may cause problems
in carriage operation.
Space problem
alarm
Same solution same as above should be done.
Check adjustment for paper thickness.
Smaller setting causes spacing problem.
Fan alarm Remove any dust of ventilation near the Fan motor.
APTC gap
alarm Check the paper thickness (0.04 to 0.65 mm).
Check whether the paper has different thicknesses
or whether the paper has filing holes.
For problems other than the above, request your printer dealer to make
repairs.
Especially Fire Check is happen, please refrain using printer.
The printer diagnostic functions are SELF-TST, HEX-DUMP, and V-
ALMNT.
•
SELF-TST tells you whether the printer hardware is functioning
correctly. If the printer hardware is functional, any problems
you are having are probably caused by incorrect printer settings,
incorrect software settings, the interface, or the computer.
•
HEX-DUMP allows you to determine whether the computer is
sending the correct commands to the printer, and whether the
printer is executing the commands correctly. This function is
useful to programmers or others who understand how to
interpret hex dumps.
•
V-ALMNT allows you to check and, if necessary, correct the
printer’s vertical print alignment.
For details on using these functions, all of which are available in the
printer setup mode, see the section
Using the Diagnostic Functions in
Chapter 5.
If you are not able to correct a problem using this chapter, contact your
dealer for assistance. Be prepared to provide the following information:
•
Your printer model number, serial number, and date of
manufacture. Look for this information on the rating label at the
back of the printer.
DIAGNOSTIC
FUNCTIONS
GETTING HELP