Table of Contents
Advertisement
3.10.2
Adjustment of Gap between Transfer Belt Unit (TBU) Drive Gears
Perform this adjustment for setting the gap between the shafts of the TBU drive transmission gear and
the TBU drive gear.
Since the gap can be adjusted only by the tension of the spring, no jig is required.
Perform this adjustment after replacing or disassembling any of the parts described below. (If this
adjustment is not performed, image problems or abnormal noise may occur.)
A. When the TBU drive unit was replaced
(It is limited to the case the unit includes brackets. The adjustment is not required when only the
gear or the motor itself was replaced.)
B. When the TBU drive transmission gear was replaced
C. When the TBU was replaced
D. When the frame of the TBU was disassembled for parts replacement
(The adjustment is not required when only the transfer belt or only the TBU drive gear was
replaced.)
<Procedure>
Note:
Perform the adjustment while the TBU releasing lever is being pressed down after the installation
of the TBU.
(1)
Take off 1 ozone filter, 2 rear covers and the ozone exhausting duct.
(2)
Loosen 3 screws shown in the figure. (Tension is applied by the spring.)
(3)
Tighten the 3 screws loosened in step 2.
© 2008 - 2011 TOSHIBA TEC CORPORATION All rights reserved
A
B: TBU drive transmission gear
Fig. 3-42
3 - 75
TBU drive gear
C, D
e-STUDIO2020C/2330C/2820C/2830C/3520C/3530C/4520C
3
ADJUSTMENT
Advertisement
Table of Contents
