Zebra Technologies ZM400201101L0T Manuale Utente

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Troubleshooting
Miscellaneous Printer Problems
3/27/07
ZM400/ZM600 User Guide
79695L-001 Rev. A
Miscellaneous Printer Problems
 identifies miscellaneous problems with the printer, the possible causes, and the 
recommended solutions.
Table 20 • Miscellaneous Printer Problems
Problem
Possible Cause
Recommended Solution
The LCD displays a 
language that I 
cannot read
The language parameter was 
changed through the control 
panel or a firmware command.
1.
Press 
SETUP/EXIT
 to enter configuration 
mode.
2.
Press
 MINUS (-)
.
The printer displays the 
LANGUAGE
 
parameter in the current language. Even if 
you cannot recognize the characters 
displayed, you can still scroll to another 
language.
3.
Press 
SELECT
 to select the parameter.
4.
Press 
PLUS (+)
 or 
MINUS (-)
 to scroll 
through the choices until you find a language 
that you can read.
5.
Press
 SETUP/EXIT
.
The LCD displays 
SAVE CHANGES
 in the 
original language.
6.
Press 
SETUP/EXIT
 again to exit 
configuration mode and save the changes 
(if the language does not change, you may 
need to scroll to a different save option by 
pressing
 PLUS (+)
 or 
MINUS (-)
 in the 
previous step).
7.
Repeat this process, if necessary, until you 
reach the desired language.
The LCD is missing 
characters or parts of 
characters
The LCD may need replacing.
Call a service technician.
Changes in 
parameter settings 
did not take effect
Parameters are set incorrectly.
1.
Set parameters and save permanently. 
2.
Turn the printer off (O) and then on (I).
A ZPL command turned off the 
ability to change the parameter.
Refer to the ZPL Programming Guide, or call a 
service technician.
A ZPL command changed the 
parameter back to the previous 
setting.
Refer to the ZPL Programming Guide, or call a 
service technician.
If the problem continues, there 
may be a problem with the 
main logic board.
Call a service technician.