Canon 7086 Series Service Manual - page 158
Chapter 3
3-4
F-3-4
T-3-2
Period
Description
WMUP (warm-up)
From when the power switch is turned on to when the surface temperature of the fixing assembly reaches 193 degrees.
WMUPR (warm-up rotation)
To execute potential stabilization control and surface potential control.
Main power switch ON
Scanner home position
sensor
PS1
Scanning lamp
FL1
Developing bias
DC
Developing bias
AC
Bias roller
Pre-transfer charging
DC
Pre-transfer charging
AC
Transfer charging
Separation charging
Primary charging
Grid bias
Surface potential
measurement
Primary, pre-transfer, transfer,
separation, charging wire
cleaning motor
Pre-exposure LED
Fixing main heater
H1
Fixing sub heater
H2
Drum motor
M0
Main motor
M1
Fixing drive motor
M3
Scanner motor
M4
Control panel power switch ON
STBY
WMUP
WMUPR
183
(outside Jpn: 193 deg C)
188
(outside Jpn: 198 deg C)
Scanner block
Printer block
VD
VL