Toshiba e-STUDIO520 Service Manual page 272

[J] Mixer
(1) Take off the auto-toner sensor.
( P.12-21 "[F] Auto-toner sensor (S12)")
(2) Remove 2 E-rings and then 2 gears on the
rear side.
(3) Remove 2 bearings and replace 2 oil seals
pressed into the frame, if necessary.
Note:
Apply grease (Alvania No. 2) all around the
mixer shaft before installing the bearings.
(4) Take off the cover.
(5) Remove 2 E-rings, 2 screws and then take
off the mixer nozzle on the front side.
(6) Pull out 2 mixers.
(7) Replace the oil seal pressed into the mixer
nozzle, if necessary.
* Procedure for replacing an oil seal:
( P.12-27 "Fig.12-47 ")
[K] Paddle
(1) Take off the mixer. (
(2) Remove 1 E-ring, the gear and parallel pin
on the rear side.
e-STUDIO520/600/720/850 DEVELOPER UNIT
P.12-26 "[J] Mixer")
12 - 26
Gear
E-ring
Fig.12-42
Cover
Fig.12-43
Fig.12-44
Mixer
Mixer nozzle
Gear
E-ring
March 2005 © TOSHIBA TEC