Image Quality Control Unit - Toshiba e-STUDIO2330C Service Manual

19.6.11 Image quality control unit

Items to check
K1 Image quality sensor
K2 Sensor shutter
K3 Image position aligning
sensor (Front/Rear)
* K1: Image quality sensor, K2: Sensor shutter, K3: Image position aligning sensor
Clean the image quality sensor, image position aligning sensor (Front/Rear) and the sensor
shutter when replacing the transfer belt cleaning blade and the blade seal, or the transfer belt
itself.
© 2008, 2009 TOSHIBA TEC CORPORATION All rights reserved
Image quality control unit
K2
Fig. 19-24
Lubric
ation/
Cleaning
Coatin
(x 1,000 sheets)
g
A
B
A
19 - 27
K3
K1
K3
Replacement
(x 1,000 drive
counts)
R R
R R
e-STUDIO2330C/2820C/2830C/3520C/3530C/4520C
PREVENTIVE MAINTENANCE (PM)
Operati Parts
on list
check <P-I>
27-5
27-2
27-4
19