Wipe the print head with a dry, lint-free cloth moistened with isopropyl alcohol or ethanol. Carry out the maintenance frequently.
1 Print head
<Roller Maintenance>
Wipe the roller with a dry, lint-free cloth moistened with isopropyl alcohol or ethanol. After cleaning the roller, make sure that no lint or other material remains on the roller.
2 Roller
<Paper Exit Slot Maintenance>
If adhesive accumulates at the paper exit slot and media becomes jammed or if the paper exit slot becomes dirty, clean the paper exit slot with a cloth slightly moistened with isopropyl alcohol.
3 Paper exit slot
<Media Sensor Maintenance>
Check that the sensor is not dirty. If the sensor is dirty, wipe it with a dry cotton swab.
4 Media sensor
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