Toshiba E-STUDIO4508A - 7.7.3 Paper feeding section

7
© 2015 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO2008A/2508A/3008A/3508A/4508A/5008A
PREVENTIVE MAINTENANCE (PM)
7 - 19
7.7.3 Paper feeding section
Fig. 7-9
Items to check Cleaning Lubrication
Replacement
(x 1,000 sheets)
Operation
check
Parts list
<P-I>
a Pickup roller R1
80/80/80/80/80/80
17-20
b Feed roller R1
80/80/80/80/80/80
17-27
c Separation roller AV, W2 R1
80/80/80/80/80/80
17-6
d Transport roller
(1st/2nd)
A R3 18-3
18-18
e Registration roller A R3 13-17
21-1
f Bypass Feed roller R1
80/80/80/80/80/80
20-5
g Bypass Separation pad AV, W2 R1
80/80/80/80/80/80
20-4
h Bypass tray B
i Paper guide B
j Drive gear
(tooth face and shaft)
W1
k Plastic bushing bearing W1
l Bypass drive gear
(shaft)
W1
m Bypass GCB bushing
bearing
L 20-8
f
l, m
g
d
i
i
i
c
b
a
c
b
a
k
e
e
h