Canon iR C3200 Series Service Manual page 157

Period
SCRV
PSTBY (print standby)
PSINTR (printer initial rotation)
PRINT
LSTR (last rotation)
Start key ON
Reader unit
SSTBY
Scanning
lamp
(LA1)
Scanner
motor
(M1)
Start key ON
Printer unit
PSTBY
Laser scanner
motor (Bk) (M5)
ITOP signal
Laser ON
Toner container
motor (Bk) (M23)
Development
motor (Bk) (M15)
Developing bias
Primary charging
roller
Drum ITB
motor (M1)
Cassette 1 pickup
motor (M6)
Cassette 1 pickup
solenoid (SL3)
Pre-registration
motor (M9)
Registration
motor (M8)
Fixing motor (M24)
Fixing main
*1
heater (H1)
Fixing sub
*1
heater (H2)
Fixing heat retention
heater (H3)
*1: The machine uses the main heater or the sub heater for temperature control
according to the difference in the readings of the main thermistor (TH1)
and the sub thermistor (TH2). (control at 190˚C)
Description
While the scanner is returning to the home position after an
original has been read.
While the machine is ready to receive a print request signal.
From when a print request signal is received until when the
image leading signal is received.
Unit all toner is transferred to paper.
From when printing ends until al drive stops.
SREADY SCFW SCRV
Image formation
Used to stabilize rotation
ready timing
(2.5 sec)
PINTR PRINT
F-3-6
LSTR PSTBY
Acceleration, half-speed, and
constant speed control (to match
transfer timing and process speed)
Chapter 3
*1
*1
3-9