5.1.1Cleaning the Printhead
The thermal printhead should be cleaned periodically, or when the print quality is affected by a dirty printhead. Follow the instructions outlined below when cleaning is required.
1.Turn off the Printer and open the Side Access Cover.
2.Unlatch the Printhead by rotating the Printhead Latch
3.Lower the Hinge Plate.
4.Using a cotton swab dipped in Isopropyl Alcohol, clean the printhead by rubbing the cotton swab left and right along the Printhead Element. Care should be taken not to scratch the Printhead with the cotton swab.
5.Raise the Hinge Plate and engage the Printhead Latch by rotating it clockwise.
6.Close the Side Access Cover.
Allow the printhead surface to cool 2 − 3 minutes before cleaning. Do not touch the printhead with your fingers or lubricant of any kind.
CAUTION
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52 | Maintenance and Adjustments |
