43502101TH Rev.1
32 /
Oki Data CONFIDENTIAL
2.3.13 Registration Roller
(1) Remove the upper cover (see 2.3.1).
(2) Remove the operator panel assy (see 2.3.3).
(3) Remove the face up stacker assy (see 2.3.8).
(4) Remove the lower base unit (see 2.3.4).
(5) Remove the motor assy (see 2.3.10).
(6) With the lower base unit standing on its side, remove the one-way clutch gear
1
and the bearing
2
.
(7) Remove the Registration Gear by unloking the latch of the Gear
3
.
(8) Remove the Registration Bearing L
4
.
(9) Press the registration roller
5
in the direction of arrow
A
and lift up the left side of it, then remove the
registration roller Assy
6
.
(10) Pull out the registration roller Assy
6
in the direction of arrow
B
.
(11) Remove the pressure roller Assy gear
7
by unloking the latch of the gear
7
.
(12) Remove the bearing-Registration L
8
and bearing Registration R
9
.
(13) Remove the Spring
0
from the bearing
8
,
9
.
Note :
Be careful not to touch (or rotate) the DC motor thoughtlessly. Rotating the DM motor
counterclockwise removes the eject spring. (Refer to 2.3.9.)
1
2
7
8
4
0
0
9
6
3
View A
5
View A
A
B
Summary of Contents for B4500 Series
Page 1: ...Oki Data CONFIDENTIAL B4500 B4550 B4600 Maintenance Manual 032007A PRINTING SOLUTIONS ...
Page 17: ...43502101TH Rev 1 17 Oki Data CONFIDENTIAL Upper cover unit Figure 2 2 Upper cover ...
Page 85: ...43502101TH Rev 1 85 Oki Data CONFIDENTIAL 2 High Voltage Sensor Board ...
Page 88: ...43502101TH Rev 1 88 Oki Data CONFIDENTIAL 3 Power Supply Board CN2 CN101 ...
Page 171: ...Please refer to the Illustrated Parts Manual for spare part information ...
