Transfer/Separation Charging Assembly; Removing Transfer/Separation Charging Assembly; Mounting Transfer/Separation Charging Assembly; Separation Claw/Separation Claw Drive Assembly - Canon iR5055 Series Service Manual

Chapter 7

7.10.17 Transfer/Separation Charging Assembly

7.10.17.1 Removing Transfer/Separation Charging
Assembly
iR5065 / iR 5055 / iR5075 / iR5075N / iR5065N / iR5055N
1) Open the front cover, and slide out the fixing/feeding assembly.
2) Detach the fixing/feeding unit front cover (right) [2].
- 2 screws [1]
[1]
[2]
3) Disconnect the connector [3].
- 1 screw [1]
- 1 fixture [2]
[2] [1]
4) Pull out the transfer/separation charging assembly toward the front while
holding the front and the rear of it, and remove it in the direction of upper
left.
2
Be careful not to cut the nylon wire by coming into contact the transfer/sep-
aration charging assembly to the transfer guide.
7.10.17.2 Mounting Transfer/Separation Charging
Assembly
iR5065 / iR 5055 / iR5075 / iR5075N / iR5065N / iR5055N
Mount the transfer/separation charging assembly by reversing the steps used
to remove it while keeping the followings in mind.
7-30
[1]
F-7-88
[3]
F-7-89
1
F-7-90
1) Make sure that the 4 protrusions [1] on the transfer/separation charging as-
sembly are correctly fitted into the cut-offs [2] in the fixing/feeding unit.
2) Make sure that the leaf spring [3] of the fixing/feeding unit comes in con-
tact with the frame of the transfer/separation charging assembly by slid-
ing the assembly from the front.
0015-4935
[2]
3) Attach the fixing guide plate [1] with the screw [2].
4) When replacing the transfer charging wire or the transfer/separation
charging assembly, be sure to execute the following in the service mode
to clean the wire: COPIER > FUNCTION > CLEANING > WIRE-CLN.
When replacing the separation charging wire, be sure to execute the wire
cleaning in the user mode.
Further, be sure to use a strengthened polishing pad (blue holder) as the
cleaning pad for the transfer charging wire.

7.10.18 Separation Claw/Separation Claw Drive Assembly

7.10.18.1 Before Removing Separation Claw Holder
iR5065 / iR 5055 / iR5075 / iR5075N / iR5065N / iR5055N
1) Detach the front cover. (page 10-13)Reference[Removing the Front
Cover]
2) Detach the toner supply cover. (page 10-14)Reference[Removing the
Toner Supply Cover]
3) Remove the primary fan duct. (page 10-29)Reference[Removing Prima-
ry fan Duct]
4) Remove the developing assembly. (page 7-28)Reference[Removing
Developing Assembly]
5) Remove the process unit. (page 7-20)Reference[Removing Process
Unit]
7.10.18.2 Removing Separation Claw Holder
0015-4936
iR5065 / iR 5055 / iR5075 / iR5075N / iR5065N / iR5055N
1) Slide the cover [2].
[1]
[1]
F-7-91
F-7-92
F-7-93
F-7-94
[1]
[1]
[2]
[2]
[3]
[2]
[1]
0015-6692
0015-4942