Minolta Magicolor 3100 Series Service Manual page 105
Minolta laser printer service manual
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Also See for Magicolor 3100 Series:
- User manual (204 pages) ,
- Maintenance manual (25 pages)
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2.5.2 Types of input test
Two types, digital input tests and analog input tests, are provided. The digital input tests that can be
checked are as listed below.
Name
Inter Lock Sensor
OHP Sensor
Fuser Ready
ROS Ready
Regi Sensor
Exit Sensor
Duplex Sensor
Full Stack Sensor
Black No Toner Sensor
Cyan No Toner Sensor
Magenta No Toner Sensor
Yellow No Toner Sensor
Black Toner Bottle Sensor
Cyan Toner Bottle Sensor
Magenta Toner Bottle
Sensor
Yellow Toner Bottle Sensor
Cassette1 Low Paper
Sensor
Cassette2 Low Paper
Sensor
Cassette3 Low Paper
Sensor
Cassette1 No Paper Sensor SENSOR PHOTO (No Paper Sensor)
Cassette2 No Paper Sensor SENSOR PHOTO (No Paper Sensor2)
Cassette3 No Paper Sensor SENSOR PHOTO (No Paper Sensor3)
MSI No Paper Sensor
Optional Feeder Not
Installed
BTR Toner Full Sensor
(PHD) Not Installed
FAN 1 Alarm Sensor
FAN 2 Alarm Sensor
The analog input tests that can be checked are as listed below.
Name
ADC(CTD)
Fuser Temp
Parts Name/Function
PWBA HNB DRV is installed
OHP SENSOR ASSY
–
–
SENSOR PHOTO (Regi Sensor)
Contained in FUSER ASSY
SENSOR PHOTO (Dup Jam Sensor)
SENSOR PHOTO (Full Stack Sensor)
SENSOR TONER LOW (K)
SENSOR TONER LOW (C)
SENSOR TONER LOW (M)
SENSOR TONER LOW (Y)
SWITCH TCRU ASSY (K)
SWITCH TCRU ASSY (C)
SWITCH TCRU ASSY (M)
SWITCH TCRU ASSY (Y)
SENSOR PHOTO (Low Paper Sensor)
SENSOR PHOTO (Low Paper Sensor2)
SENSOR PHOTO (Low Paper Sensor3)
SENSOR PHOTO (MSI No Paper Sensor) No paper
Detect whether Optional Feeder is
installed or not installed
Transfer Unit (BTR ASSY) SENSOR
Detects whether Imaging Unit (PHD
ASSY) is installed or not installed
FAN FUSER
FAN REAR
Parts Name
SENSOR ADC ASSY
FUSER ASSY
Chapter 2 Operation of Diagnostics
ON Condition
Front cover open
Paper present
Under printing
Under printing
Media present
Media present
Media present
Full stack
No toner (K)
No toner (C)
No toner (M)
No toner (Y)
No toner bottle (K)
No toner bottle (C)
No toner bottle (M)
No toner bottle (Y
Low paper
Low paper
Low paper
No paper
No paper
No paper
Optional Feeder is not
installed
Full toner
Imaging Unit (PHD ASSY)
is not installed
Detect FAN FUSER alarm
Detect FAN REAR alarm
Contents of display
Toner density on the Transfer Unit (BTR
ASSY) surface
Heat roll surface temperature
2-105
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Troubleshooting
