Cleaning The Label Sensors - Intermec EasyCoder 3400 User Manual

Chapter 3— Maintaining the Printer

Cleaning the Label Sensors

Cotton
swab
Drive
roller
38
Three label sensors on the printer require regular cleaning:
• Label taken sensor
• Label mark sensor
• Label gap sensor
To clean the label sensors
1 Turn the On/Off switch to the off position and remove the power cord.
2 Remove the media cover.
3 Rotate the head lift lever clockwise to release the printhead. Rotating the
head lift lever raises the printhead to allow access to the label mark
sensor.
4 Remove the media and ribbon (if necessary).
5 Clean the label taken sensor with a cotton swab moistened with
isopropyl alcohol.
Label taken
sensor
Label mark
sensor
Upper media
guide
(underside)
Cleaning
brush
Lower
media guide
Label gap
sensor
3400, 3440, and 3600 Bar Code Label Printer User's Manual
3XXXU.036