Basic Sequence - Canon iR C3200 Series Service Manual

Chapter 11

11.2 Basic Sequence

11.2.1 Sequence of Operations at Power-On
Fixing main heater
(H1)
Fixing sub heater
(H2)
Fixing heat retaining
heater (H3)
Fixing motor
(M24)
*1: The main heater or the sub heater performs temperature control (to 190˚C) according to the
reading of the main thermistor (TH1) or the sub thermistor (TH2).
11-4
Main power
switch ON
WMUP
Here, alternately ON for 3
sec and OFF for 1.5 sec
360sec
90˚C
F-11-4
Starts here if the surface temperature
of the fixing roller is 90˚C or more when
the main power switch is turned on.
WMUPR PSTBY
*1
190˚C
*1
300 sec
Rotates idly for 300 sec after
end of drum ITB motor rotation
0000-5014