Power Supply - Canon imagePRESS C1 P Service Manual

Chapter 10
*1: Half speed rotation under the high temperature and high humidity environment.
*2: Half speed rotation for 55 min after a job, after the occurrence of jam, or after the service automatic adjustment.
*3: Normal speed rotation only at the normal speed mono color print.
*4: - Normal speed rotation if the fixing temperature is 50 deg C and above.
- Half speed rotation if the fixing temperature is 50 deg C and below and the outside heating roller temperature is 100 deg C and above.
- No rotation if the fixing temperature is 50 deg C and below and the outside heating roller temperature is 100 deg C and below.
*5: Normal speed rotation only when the fixing temperature is 50 deg C and above.
*6: Depending on the interval sequence between sheets, the normal speed/half speed rotation may be switched.
*7: Normal speed rotation if the fixing temperature is 100 deg C and above with 1/3 speed print / adjustment print.
*8: Normal speed rotation only if the fixing temperature is 100 deg C and above.

10.4 Power Supply

10.4.1 Power Supply
10.4.1.1 Overview of Power Supply
imagePRESS C1 P / imagePRESS C1 / imagePRESS C1+ (Printer) / imagePRESS C1+
The DC power of the machine is supplied from the printer power supply PCB. The power of accessories is also supplied from the printer power supply PCB.
The function of each PCB and distribution of power supply are as follow:
Name
All-night power supply PCB
Printer power supply PCB (DC power supply PCB
+ DC power relay PCB)
AC driver PCB
10-6
Main Power
Switch ON
Warm-up
Warm-up
Rotation
Primary Charging
*1
Inspiration (FM1)
Primary Exhaust
Fan (FM2)
Feeding Fan 1
(FM3)
Feeding Fan 2
(FM4)
Fixing Exhaust
*4 *4
Fan (FM5)
Fixing Lower Front
Fan (FM6)
ITB Cleaning
*5 *5
Cooling Fan (FM7)
Controller Fan
(FM8)
Power Supply Fan
(FM9)
Delivery Cooling
Fan 1 (FM10)
Fixing Belt Cooling
Fan 1 (FM11)
Fixing Belt Cooling
Fan 2 (FM12)
Fixing Belt Cooling
Fan 3 (FM13)
Fixing Belt Cooling
Fan 4 (FM14)
Reversing Cooling
Fan (FM15)
Left Exhaust Fan
(FM16)
Fixing Lower Rear
Fan (FM17)
Primary Exhaust
Assist Fan (FM18)
Delivery Cooling
Fan 2 (FM19)
Reversing Cooling
Fan 2 (FM20)
Rear Fan
*4 *4
(FM22)
Fixing Upper
*4 *4
Exhaust Fan(FM23)
Optional Power
Supply Fan (FM25)
Sub DC Power
Supply Fan (FM26)
Function
Supply power to the main controller.
Generate the DC power supply (24V and 13V systems).
Supply DC power to the controller power supply PCB, DC controller PCB, pickup driver PCB, fixing driver
PCB, high-voltage power supply PCB, reader, finisher, side deck, and FAX board.
Supply AC power to the printer power supply PCB, fixing heater drive, and each environment heater.
Control Panel
Power Switch
OFF
Power-
Saving
Print Standby Jam
Mode
*1 *1 *1 *1
*3
*3
*6
*7 *8
*7 *8
*7 *8
*7 *8
*6
*6
*6
F-10-3
T-10-4
Main Power
Switch OFF
Sleep
Mode
*2
*2
*2
*2
*2
*2
*2
*2
: Normal speed rotation
: Half speed rotation
0014-5904