7 PRINTER CLEANING AND MAINTENANCE
Print quality might be degraded by dust, foreign substance, adhesive substance, or other pollution materials stuck
in the printer head or inside the printer.
※ CAUTION
►Make sure to turn off the printer prior to cleaning.
►As the print head gets hot during printing, intending to clean the print head. Please turn the printer off and wait
approximately 2~3 minutes before commencement.
►When cleaning the print head, do not touch the heated portion of the print head.
Print Head is susceptible to damage from static electricity, etc.
►Do not to make the print head become scratched and/or damaged in any way.
7.1 Cleaning Head
►Open the Printer Cover and then use the cleaning pen to clean the head in the direction from the center of the
head to the edges.
►After cleaning the head, do not use the printer until the alcohol used for cleaning evaporates completely (1~2
min) and the printer has completely dried.
7.2 Cleaning Sensors, Roller and/or Paper Path
►Open the printer cover and then remove the paper.
►Remove any dust or foreign substance by using dry cloth or cotton swab.
►Soak the cloth or cotton swab in alcohol for medical use and use it to remove adhesive foreign substances or
other pollution materials.
►After cleaning the parts, do not use the printer until the alcohol evaporates completely (1~2 min) and the
printer has completely dried.
※ Clean the parts whenever print quality or paper detection degraded.
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