e-STUDIO2020C/2330C/2820C/2830C/3520C/3530C/4520C © 2008 - 2011 TOSHIBA TEC CORPORATION All rights reserved
PREVENTIVE MAINTENANCE (PM)
5 - 24
5.6.8 Developer unit (K, Y, M, and C)
Fig. 5-19
Items to check Cleaning
Lubric
ation/
Coatin
g
Replacement
Operati
on
check
Parts
list
<P-I>
(x 1,000 sheets)
(x 1,000 drive
counts)
H1 Whole developer unit B
H2 Developer unit drive section W1
H3 Developer material 40/56/56/70/70
(40/46/56/56/70)
125 103-2
H4 Front shield (unified with the
doctor blade)
B R R 38-26
H5 Side seal (front, rear) B R R 38-27
38-28
H6 Oil seal
(Developer sleeve)
AV R R 38-2
H7 Oil seal
(Rear side)
RR 38-3
H8 Oil seal
(Front side)
RR 38-4
38-13
H9 Auto-toner sensor B 38-31
H10 Developer filter 40/56/56/70/70
(40/46/56/56/70)
125 38-40
H11 Developer unit upper cover B 38-25
H1
H3 H4
H5
H6
H5
H6
H7
H2
H2
H10
H11
H8
H7