Zebra Technologies 105SL Benutzerhandbuch

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105SL User Guide
6/4/2004 11342L Rev. 8
Troubleshooting
Print Quality Problems
Print Quality Problems
 identifies problems with print quality, the possible causes, and the recommended 
solutions.
Table 12 • Print Quality Problems
Problem
Possible Cause
Recommended Solution
General Print 
Quality Issues
You are using an incorrect media 
and ribbon combination for your 
application.
Consult your authorized Zebra reseller/distributor 
for information and advice.
The printer is set at the incorrect 
print speed.
For optimal print quality, set the print speed to the 
lowest possible setting via ZPL II, the driver, or the 
software.
The printer is set at the incorrect 
darkness level.
For optimal print quality, set the darkness to the 
lowest possible setting via the front panel, the 
driver, or the software.
The printhead is dirty.
Clean the printhead according to the instructions in 
Caution • The printhead is hot and can 
cause severe burns. Allow the printhead 
to cool.
Electrostatic Discharge Caution •  
Observe proper electrostatic safety 
precautions when handling any static-
sensitive components such as circuit 
boards and printheads.
There is light printing (or no 
printing) on the left or right side 
of the label or the printed image 
is not sharp.
The toggle pressure needs to be adjusted. Follow the 
printhead pressure adjustment instructions on 
Gray lines on blank 
labels with no 
consistent pattern
The printhead is dirty.
Clean the printhead according to the instructions in 
Caution • The printhead is hot and can 
cause severe burns. Allow the printhead 
to cool.
Electrostatic Discharge Caution •  
Observe proper electrostatic safety 
precautions when handling any static-
sensitive components such as circuit 
boards and printheads.