Toshiba e-STUDIO160 Service Handbook page 109

*7. Drum gear/Cleaner paddle drive gear/Toner recovery auger drive gear
Confirm that toner or foreign matters is not stuck to the drum gear, cleaner paddle drive gear or
toner recover auger drive gear.
If stuck, remove the drum rear cover and clean the gear as required.
Toner recovery auger
Cleaner paddle
drive gear
Drum gear
*8. Doctor blade
Confirm that the doctor-sleeve gap is within the specified value. If not, adjust the gap. (For the
specified value and adjustment procedure, refer to section 1.13 "Adjustment of the doctor-sleeve
gap" on page 1-95.)
*9. Main charger wire
To clean the wire, use a charger cleaner.
*10. HVPS contacts (Feed roller contact/DEV. Contact/PU contact)/Ground plate
Use a cloth which should be soaked in water and then wrung strongly to clean the contacts surface.
*11. Pressure roller
Refer to "3.2 Checking and Cleaning of the Pressure Roller".
*12. Heat roller
Refer to "3.4 Checking and Cleaning of the Heat Roller".
December 2002 TOSHIBA TEC
drive gear
2 - 7
Drum assembly
Drum rear cover
e-STUDIO160/200/250 PREVENTIVE MAINTENANCE
2-7