Toshiba e-STUDIO453 Service Manual page 237

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(I-2) Toner motor
(1) Take off the toner cartridge drive unit
(
Chapter 12.5 (I-1)).
(2) Remove 2 screws and take off the toner mo-
tor.
(I-3) Toner cartridge detection switch
(1) Take off the toner cartridge drive unit
(
Chapter 12.5 (I-1)).
(2) Remove 1 screw and take off the toner
cartridge detection switch with the whole
bracket.
(3) Remove 3 screws with a fine screwdriver
and take off the toner cartridge detection
switch and switch cover.
<< Replacement of Oil Seal>>
1.
Insert a fine screwdriver into the depression
of the oil seal to take it out.
2.
Push in a new oil seal parallel to the frame
or bushing (shown figure at right).
3.
Apply the grease (Alvania No.2; amount of 2
rice grains) on entire surface of the oil seal
evenly.
Note:
Wipe off the excessive grease.
© 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved
Fig. 12-527
Fig. 12-528
Fig. 12-529
Outside
Inside
Grease
Oil seal
Fig. 12-530
12 - 15
e-STUDIO350/352/353/450/452/453
DEVELOPMENT SYSTEM
12

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