3400, 4420, and 4440 Cutter User's Manual
5. Push down on the tab so that the cutter blade swings forward.
6. With a cotton swab moistened with alcohol, clean the blade.
7. Swing the blade up.
8. Remove any dust or media debris from inside the cutter.
10
Cutter
blade
Note: Do not clean or get alcohol on the lubricated portions of the cutter.
Tab
44XXU.006