Processuunit Cooling Fan; Before Removing The Front Process Unit Fan; Removing The Front Process Unit Fan; Before Removing The Rear Process Unit Fan - Canon Color iR C3480 Service Manual

Chapter 10
[3] [6]
[4] [5]
F-10-111
Points to note when attaching
Be careful not to attach the wrong color cable connected with the faston.

10.5.21 ProcessUunit Cooling Fan

10.5.21.1 Before Removing the Front Process Unit Fan

Color iR C3380G / Color iR C2880G / Color iR C3380i / Color iR C3380 /
Color iR C2880i / Color iR C2880 / iR C3480 / iR C3480i / iR C3080 / iR
C3080i / iR C2550
1) Detach the front cover. (page 10-15)[Detaching the Front Cover]
2) Remove the right front cover. (page 10-15)[Removing the Right Front
Cover]

10.5.21.2 Removing the Front Process Unit Fan

Color iR C3380G / Color iR C2880G / Color iR C3380i / Color iR C3380 /
Color iR C2880i / Color iR C2880 / iR C3480 / iR C3480i / iR C3080 / iR
C3080i / iR C2550
1) Remove the fan duct [1].
- 1 screw [2]
[2]
F-10-112
2) Remove the fan unit [1].
- 2 screws [2]
F-10-113
10-34
[2]
[6]
[1]
[1]
[1]
[2]
3) Remove the front process unit Fan [1].
- 1 connector [2]
[1]

10.5.21.3 Before Removing the Rear Process Unit Fan

Color iR C3380G / Color iR C2880G / Color iR C3380i / Color iR C3380 /
Color iR C2880i / Color iR C2880 / iR C3480 / iR C3480i / iR C3080 / iR
C3080i / iR C2550
1) Detach the rear upper cover. (page 10-18)[Detaching the Rear Upper
Cover]
2) Detach the left rear cover. (page 10-17)[Detaching the Left Rear Cover]

10.5.21.4 Removing the Rear Process Unit Fan

0014-2633
Color iR C3380G / Color iR C2880G / Color iR C3380i / Color iR C3380 /
Color iR C2880i / Color iR C2880 / iR C3480 / iR C3480i / iR C3080 / iR
C3080i / iR C2550
1) Remove the rear process unit fan [3].
- 1 connector [1]
- 1 claw [2]
0014-2634

10.5.22 Fixing Heat Discharge Fan

10.5.22.1 Before Removing the Fixing Exhaust Fan

Color iR C3380G / Color iR C2880G / Color iR C3380i / Color iR C3380 /
Color iR C2880i / Color iR C2880 / iR C3480 / iR C3480i / iR C3080 / iR
C3080i / iR C2550
1) Detach the rear right cover. (page 10-16)[Detaching the Rear Right Cov-
er]
2) Open the right cover fully (to the point where it does not interfere with oth-
er parts). (page 10-38)[Opening/Detaching the Right Cover]

10.5.22.2 Removing the Fixing Exhaust Fan

Color iR C3380G / Color iR C2880G / Color iR C3380i / Color iR C3380 /
Color iR C2880i / Color iR C2880 / iR C3480 / iR C3480i / iR C3080 / iR
C3080i / iR C2550
1) Remove the right cover feeder guide 1 [1].
- 5 screws [2]
[2]
F-10-114
[3] [2] [1]
F-10-115
0014-2635
0014-2637
0014-2643
0014-2644