HP 650C User Manual page 50

The speed of the drive roller can be reduced or speeded up by pressing the
appropriate arrow button.
11. Apply any common household cleaning solution (e.g. BonAmi aerosol, Simple
Green) to a soft, lint-free rag and apply it to the drive roller surface while it is rotat-
ing. Thoroughly clean the roller surface.
12. Stop the roller by pressing the
13. Press the Enter button to return to the SERVICE TESTS menu display.
14. Using the Previous button, scroll to the ªSTATUS Ready for Mediaº display.
15. Allow the drive roller to dry before inserting media in the plotter.
4-4 Preventive Maintenance
Note
Enter button when through cleaning.