Toshiba e-studio550 Service Manual page 192

[K] Mixer
(1) Remove the auto toner sensor.
(2) Remove 2 E-rings and take off 2 rear side
gears.
(3) If necessary, remove 2 bearings and replace
2 oil seals that is pressed in the frame.
Note: When installing the bearing, install it after
spreading the grease (Albania No.2) all round
the mixer shaft.
(4) Remove 2 E-rings and 2 screws and take off
the front side mixer nozzle.
(5) Pull out 2 mixers.
(6) If necessary, replace the oil seal that is
pressed in the mixer nozzle.
* Procedure for replacing an oil seal:
[L] Paddle
(1) Remove 1 E-ring and take off the rear side
gear and parallel pin.
(2) Remove 1 E-ring and pull out the rear side
paddle bushing.
(3) If necessary, replace the oil seal that is
pressed in the paddle bushing.
JUNE 2002 © TOSHIBA TEC
Gear
Page 12-20
Gear
12 - 19
E-ring
Mixer nozzle
E-ring
E-ring
Paddle bushing
E-ring
e-STUDIO550/650/810 DEVELOPER UNIT