Toshiba e-Studio200, e-Studio250, e-Studio160 manual Drive gear

*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	Drum assembly
drive gear

Cleaner paddle	Drum rear cover
drive gear

Drum gear

2-7

*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 2 - 7 e-STUDIO160/200/250 PREVENTIVE MAINTENANCE