Toshiba e-STUDIO2500c Service Manual page 247

(3) Remove the arm from the front terminal.
(4) Take off the spring.
(5) Hold the front side of the main charger to lift
it up, and then take it off from the rear termi-
nal.
Notes:
When installing the needle electrode, be sure
of the following:
• Be sure that its needle comes at its top
side.
• Hook the needle electrode and the spring
on both front and rear terminals securely.
• Do not twist the needle electrode.
• Do not touch the needle electrode directly
with bare hands.
[C-6] Drum
(1) Take off the main charger assembly.
P.11-13 "[C-2] Main charger assembly"
(2) Release the 2 latches, and then take off the
bushing.
(3) Pull out the shaft from the rear side, then
hold the gear part of the drum and take it off.
Notes:
• Be sure not to lose the sleeve which will
remain on the shaft or rear side of the
drum.
• Be sure not to lose the bearing installed
on the frame.
• Be sure not to touch, spit or scratch on
the drum surface.
• Avoid a direct sunlight onto the drum.
Move it to a dark place as soon as it is
taken off.
• Be sure not to touch or scratch the edge
of the drum cleaning blade.
May 2006 © TOSHIBA TEC
Needle electrode
Rear terminal
Front terminal
Fig. 11-22
Bushing
Fig. 11-23
Drum
Bearing
Fig. 11-24
e-STUDIO2500c/3500c/3510c PROCESS UNIT RELATED SECTION
11 - 15
Spring
Arm
Latch
Shaft
sleeve
11