Care and Maintenance
This chapter tells you how to
Clear supply jams
Clear knife jams
Clean the printhead and platen roller
Replace a printhead
Adjust print contrast
Replace a fuse
Lubricate the knife
Users Manual - 610/611/612 Printers
CAUTION
Do not use sharp objects to clean the printhead. This may
damage the printer and void your warranty.
Care and Maintenance
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