e-STUDIO2820C/2830C/3520C/3530C/4520C © 2008 TOSHIBA TEC CORPORATION All rights reserved
PREVENTIVE MAINTENANCE (PM)
5 - 24
5.5.12 2nd transfer roller unit
Fig. 5-24
* L3: Paper clinging detection sensor
Open the 2nd transfer unit and clean the paper clinging detection sensor with a cotton swab.
Note:
Be sure to clean the entire surface of the sensor.
Fig. 5-25
* L3: 2nd transfer roller paper guide
If toner adheres to the ribs of the 2nd transfer roller paper guide, clean it with a soft pad, cloth or
electric vacuum cleaner.
Items to check Cleaning
Lubri-
cation/
Coat-
ing
Replacement
Opera-
tion
check
Parts
list
<P-I>
(x 1,000
sheets)
(x 1,000 drive
counts)
L1 2nd transfer roller 224/280/280
(224/224/280)
680 13-10
L2 Registration roller
(rubber)
A R R 14-1
L3 Paper clinging detection sen-
sor
B 13-108
L4 2nd transfer roller paper guide A
L1
L2
L3
L4
2nd transfer unit
Paper clinging detection sensor
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