Itb Cleaner Attachment/Detachment Detection - Canon imagePRESS C1 P Service Manual

Chapter 7
(The brush roller is activated)
4. The DC controller applies positive/negative bias to the bias roller, and removes the residual toner on the ITB via the brush roller.
5. After cleaning the ITB, the DC controller outputs the brush roller attachment/detachment motor drive signal via the side driver PCB.
6. The attachment/detachment arm is activated by rotating the attachment/detachment cam clockwise (See the following chart B).
(The brush roller is separated from the ITB)
[3]
[1] Side driver PCB
[2] Attachment/detachment cam
[3] Attachment/detachment arm
[4] Brush roller
M18: Brush roller attachment/detachment motor
M26: Brush roller drive motor
DC-CON: DC controller

7.9.5 ITB Cleaner Attachment/Detachment Detection

imagePRESS C1 P / imagePRESS C1 / imagePRESS C1+ (Printer) / imagePRESS C1+
This machine performs home position detection to detect the position of the brush roller for ITB cleaning.
7-64
DC-CON
[1]
[2]
[4]
F-7-79
J1193
J3405
M18 M26
A: Attachment
B: Detachment
0013-6824