Canon iR C3200 Series Service Manual page 154

Chapter 3
Main power switch ON
Reader unit
Original lamp
(LA1)
Scanner motor
(M1)
Printer unit
Fixing main heater
(H1)
Fixing sub heater
(H2)
Fixing heat retention
heater (H3)
Development
motor
Drum ITB motor
(M1)
Fixing motor (M24)
Auto adjustment
*1: The main heater or the sub heater is
used for temperature control according to
the difference in the readings between the
main thermistor (TH1) and the sub
thermistor (TH2).
(control at 190˚C)
3-6
Standby
WMUP
30 sec
Size detection/shading correction
Home position search
Starts here if, when the main power is turned
ON, the surface temperature of the fixing roller
is 90˚C or more
Main power switch ON
WMUP
360 sec
90˚C
• if less than 100˚C,
[1] discharge current control
[2] ATVC control
[3] ATR control
[4] SALT-Dmax control
[5] image position correction
[6] SALT-Dhalf control
F-3-4
SSTBY
Standby (at this time, the surface
temperature of the fixing roller must
have reached 190˚C)
WMUPR PSTBY
In the case of a new cartridge,
rotates for 30 sec; otherwise,
rotates for 0.3 sec
Rotates idly for 300
sec after the drum
ITB motor stops
The following control is executed
according to the surface temperature
of the fixing roller when the main
power is turned ON:
• if 100˚C or higher
[1] discharge current control
[2] ATVC control
[3] image position control
*1
*1