Ricoh TH-C1, Технический бюллетень

Страница: 32 / 203

T
echnical
B
ulletin
PAGE: 12/15
Model:
Model TH-C1
Date:
2-Jun-05
No.:
RB156003
B: Procedure for adding the spacers to the toner supply drive gear shaft when the
shaft has already come out from its position
I. IMPORTANT NOTES BEFORE YOU BEGIN
Please see “A: Procedure for adding the spacers to the toner supply drive gear shaft”.
II. MAIN PROCEDURE
1. Remove the development unit from the machine.
2. By looking at the spring from the bottom of the development unit, check if the spring
is installed on the development unit or not. If the spring is not installed, it is
impossible to carry out the following procedure. (Replace the development unit)
3. Pull out the toner cartridge about 70 mm from the development unit.
4. While taking care not to pull the shaft, remove the silencer, toner cartridge drive
gear, and pressure spring.
Important: Be careful not to lose the silencer and spring.
5. Put back the bearing so that the flat sides of the bearing are parallel with the ribs
(see the left photo).
Spring
View from the bottom of the
development unit
OK
NG