Operating Sequence - Minolta Di350 Service Manual

FrameMaker Ver.5.5E(PC) Di350 GENERAL, MECHANICAL/ELECTRICAL
98.12.18
1171SBM0400A
4

OPERATING SEQUENCE

A The power cord is plugged into the power outlet.
ON
The Power Supply Unit outputs DC24V for the Dehumidifying Heater (option).
B The Power Switch is turned ON.
ON
DC voltage output
ON
Control panel display
Approx.
560 msec.
C The warming-up cycle is completed.
ON
Main Motor
Power Unit Cooling Fan Motor turns
at full speed.
ON
Developing bias (DC)
Approx.
100 msec.
Approx.
400 msec.
Approx.
400 msec.
Normal T/C
Abnormal T/C: approx. 31 sec.
ON
Fusing Roller Heater Lamp
Approx. 20 sec.
ON
I/C Motor
ON
Image transfer output: - voltage
ON
Approx.
700 msec.
ON
Image transfer output:
- voltage
ON
Image transfer output:
- voltage
OFF.
OFF
Predrive stops
Power Unit Cooling Fan Motor turns
at half speed.
Image transfer output:
+ voltage
Approx.
400 msec.
T/C ratio is checked for abnormality
for approx. 28 sec.
I/C Motor
OFF
Approx.
400 msec.
Approx.
15 min.
M-5
ON
Image transfer output:
+ voltage
Image transfer output
OFF
Developing bias
(DC)