Printronix T2N series User Manual page 48

Tear Bar/Peel Bar Use a lint-free cloth with 100% ethanol
Sensor
Exterior
Interior
CAUTION: Do not touch the printhead to avoid getting fingerprints on it. If unavoidable, use
ethanol alcohol or a thermal printhead cleaning pen to clean the printhead. Use 100% ethanol or
99.7% Isopropyl alcohol. DO NOT use rubbing alcohol, which can damage the printhead.
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alcohol to wipe the tear bar/peel bar.
Use a vacuum or compressed air.
Wipe the exterior with a damp cloth.
Brush or vacuum the interior.
Clean as needed.
Clean monthly.
Clean as needed.
Clean as needed.