Transfer Belt Unit / Transfer Belt Cleaning Unit - Toshiba e-STUDIO2330C Service Handbook

5.6.10

Transfer belt unit / Transfer belt cleaning unit

J9
J3
J10
J8
Items to check
J1 Transfer belt
J2 1st transfer roller
J3 Drive roller
J4 2nd transfer facing roller
J5 2nd transfer facing roller
cleaning mylar
J6 Tension roller
J7 Idling roller
J8 Transfer belt cleaning blade
J9 Recovery blade
J10 Blade seal
* J1: 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 a solvent such as alcohol, and then attach the 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.
© 2008, 2009 TOSHIBA TEC CORPORATION All rights reserved
J2 ( Y ) J2 ( M ) J2 ( C ) J2 ( K )
J1
Fig. 5-23
Lubric
ation/
Cleaning
Coatin
g
A
A
A
A
A
B
5 - 25
J5
J6
J7
Replacement
(x 1,000 drive
(x 1,000 sheets)
counts)
R R
R R
R R
R R
224/224/280/280 680
(184/224/224/280)
R R
R R
224/224/280/280 680
(184/224/224/280)
R R
224/224/280/280 680
(184/224/224/280)
e-STUDIO2330C/2820C/2830C/3520C/3530C/4520C
PREVENTIVE MAINTENANCE (PM)
Rear side
J4
Operati Parts
on list
check <P-I>
33-1
33-9
33-5
33-10
31-14
33-8
33-7
35-4
35-3
35-15
35-8
35-11
5