CHAPTER 2 NEW FUNCTIONS
2-149
COPYRIGHT
©
2001 CANON INC. 2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001
9.3 Controlling the Fixing Temperature
The basic sequence of operations of the fixing system is following:
F02-903-01 (100V model)
F02-903-02 (208/230V model)
WAIT
indicator
Red RedGreen
Fixing motor
(M3)
Main heater
(H1)
Sub heater
(H2)
SLEEP WMUP WMUPR STBY INTR PSTBY PRINT LSTR STBY
Main power
switch ON
Control panel
power supply
switch ON
190˚C
200˚C
198˚C
195˚C
190˚C
198˚C
Start key
ON
Controlled to 198˚CControlled to 198˚C
Passage of paper
decreases the
temperature.
To recover to 198˚C in a
short time, both main and
sub heaters are turned on.
WAIT
indicator
Red RedGreen
Fixing motor
(M3)
Main heater
(H1)
Sub heater
(H2)
SLEEP WMUP WMUPR STBY INTR PSTBY PRINT LSTR STBY
Main power
switch ON
Control panel
power supply
switch ON
190˚C
200˚C
198˚C
195˚C
190˚C
198˚C
Start key
ON
Controlled to 198˚CControlled to 198˚C
Passage of paper
decreases the
temperature.
To recover to 198˚C in a
short time, both main and
sub heaters are turned on.