4.Clean the printhead with a clean soft cloth moistened with isopropyl alcohol, a cleaning pen, or a small brush.
CAUTION
The printhead is sensitive to static electricity, which can damage the printhead or reduce its life. Ground yourself by touching some metal before cleaning the printhead.
Printhead
5.Clean the platen roller with a clean soft cloth moistened with isopropyl alcohol or a cleaning pen.
6.Turn the platen roller with your finger to clean the entire surface.
Platen Roller
Care & Maintenance