TTP-2410M/346M/644M
TTP-246M Plus/344M Plus
Bar Code Printer Service Manual
43
43
Bar
ethanol to wipe it.
Sensor
Compressed air or vacuum Monthly
Exterior
Wipe it with water-dampened
cloth
As needed
Interior
Brush or vacuum As needed
Note:
z Do not touch printer head by hand. If you touch it careless, please use ethanol to clean
it.
z Please use 100% Ethenol. DO NOT use medical alcohol, which may damage the printer
head.
z Regularly clean the print head and supply sensors once change a new ribbon to keep
printer performance and extend printer life.