DataCard SD Series, Руководство пользователя

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28 System Maintenance
Clean the Printhead
Clean the printhead when:
•
The printhead is replaced.
•
There are unprinted lines on the finished card. This usually indicates dirt or
contaminants on the printhead.
•
The printhead is touched accidentally. Oils from hands can affect print quality
and damage the printhead.
Do the following to clean the printhead:
1.
Power off the printer.
2.
Open the printer cover and remove the print
ribbon cartridge.
3.
Open and remove a cleaning swab from its
package.
4.
Use gentle pressure to move the
cleaning swab back and forth along
the full length of the printhead
edge until it is completely clean.