MINOLTA-QMS magicolor 6100 Series Service Manual page 89

4.6.2
Operator
Panel
Host Computer
I/F
Control
I/F
Controller
Cleaning Roller
Sensor
Oil Sensor
Fusing Unit
Fig. 4-33
Number Name of Control
1 Sequence Control
2 Temperature Control
3 Toner Empty Sensing
Control
4 Operator Control Panel
5 Error Processing Control
6 Interface Control
7 Laser Control
magicolor 6100 Series Service Manual
Control System
4.6.2.1 Control of the Print Process
The Micro CPU mounted on the MCTL P.W.B. controls the print pro-
cesses (see Fig. 4-33).
Main
Cooling
Motor
Fan
DC Power
Supply Unit
Interlock Switch
4.6.2.1.1
Controls the print sequence of the printer.
Controls the temperature of the fuser unit.
Reports the toner empty status of each toner cartridge.
Controls the operator panel LEDs and the operation signals.
Senses the errors occurring in the printer and stops the printer as
necessary.
Controls the receipt and transmission of signals from the exter-
nal controller.
Controls the laser scanning and laser power.
Cooling
Fan
Belt Drum
Sensor
Sensor
Sequence Control
Temperature Control
Toner Empty Sensing Control
Operator Panel Control
Error Processing Control
High Voltage Unit
Control Block Diagram
(see Fig. 4-33)
Scanner
DM
Motor
Y M C K
LDU
CPU
Paper Sensor Drum Encoder
Paper Feed Sensor Belt Sensor
Paper Empty Sensor Oil Sensor
Paper Size Sensor Paper Full Sensor
Paper Exit Sensor Waste Toner Sensor
OHP Sensor Toner CG Sensor
Drum Jam Sensor Developer Sensor
Cleaning Roller Sensor
Paper Full Sensor
Function
PD
Laser Control
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