Printhead contamination, Description, Cause – QuickLabel Kiaro! User Manual
Page 140: Possible solutions

Troubleshooting
124
Kiaro! User Guide
Printhead Contamination
Description
Color-smearing occurring even in pure CMYK printed output after performing a
physical cleaning.
Cause
Introduction of ink from one printhead into a different printhead with use of a cleaning
stick has contaminated the printhead in question.
Possible Solutions
Perform a printhead priming and then immediately one or more heavy cleanings via
the maintenance utility to flush the ink out.
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