Transfer Belt Unit / Transfer Belt Cleaning Unit - Toshiba e-STUDIO6520C Service Handbook

5.6.9

Transfer belt unit / Transfer belt cleaning unit

I3
I9
I10
Items to check
I1 Transfer belt
I2 1st transfer roller
I3 Drive roller
I4 2nd transfer facing roller
I5 2nd transfer facing roller
cleaning mylar
I6 Tension roller
I7 Idling roller
I8 Transfer belt cleaning blade
I9 Recovery blade
I10 Transfer belt cleaner side seal
* I1: Transfer belt
• Handling precautions
- Do not touch the front and rear surfaces of the transfer belt surface with bare hands.
- Prevent oil or other foreign matter from adhering to both surfaces of the transfer belt.
- Do not apply external pressure that might scratch the transfer belt.
- When replacing the belt and transfer belt cleaning unit, apply patting powder sufficiently
and evenly. Otherwise, it may reduce the cleaning efficiency.
- When replacing the transfer belt, clean the drive roller, 2nd transfer facing roller and
tension roller with alcohol. Then make sure that there is no foreign matter on the 1st
transfer roller surface and then install a new transfer belt.
• Cleaning procedure
Fully clean up the toner and such adhering to the roller with alcohol, and then wipe it with a
dry cloth until no trace remains. Take care not to have the transfer belt surface being
damaged or dented. Replace the transfer belt with a new one regardless of the number of
output pages, if any crack or major scar is found.
• Resetting the counter at the replacement
Counter resetting is not possible in the PM support mode because the transfer belt is not a
PM part. Therefore reset the counter in the PM management setting (08-1228-0) after the
transfer belt has been replaced.
e-STUDIO5520C/6520C/6530C
PREVENTIVE MAINTENANCE (PM)
I6 I2 I2
I8
Fig. 5-30
Lubric
ation/
Cleaning
Coatin
B
5 - 32
I2 I2
I7
Replacement
(x 1,000 (x 1,000 drive
sheets)
g
R
R
R
R
225/250/275
R
R
225/250/275
R
225/250/275
© 2008-2011 TOSHIBA TEC CORPORATION All rights reserved
I1 I5
I4
I7
Operatio Parts
n
check <P-I>
counts)
R 31-33
R 30-58
31-23
R 31-16
R 30-34
285 30-51
R 33-11
R 30-55
285
R 34-17
285 34-18
34-22
list
34-1