Konica Minolta bizhub C450 Service Manual page 312

Field Service Ver. 1.0 Mar. 2005
C. Sensor Check List
(1) Sensors 1 (Main Unit, PC-102, PC-202)
Symbol Panel Display
PC14 Tray 1 Device
Detection
PC2 Paper Empty
PC13 Near Empty
PC1 Chain Feed
PC103 Tray 2 Device
Detection
PC106 Paper Empty
PC104 Near Empty
PC108 Vertical
Transport
PC107 Take-Up
PC105 Upper Limit
PC112-PF Tray 3 Device
Detection
PC115-PF Paper Empty
PC113-PF Near Empty
PC117-PF Vertical
Transport
PC116-PF Take-Up
PC114-PF Upper Limit
PC121-PF Tray 4 Device
Detection
PC124-PF Paper Empty
PC122-PF Near Empty
PC126-PF Vertical
Transport
PC125-PF Take-Up
PC123-PF Upper Limit
Part/Signal Name
Tray 1 Set Sensor
Tray 1 Paper Empty Sensor
Tray 1 Paper Near-Empty Sensor
Tray 1 Double Feed Sensor
Tray 2 Set Sensor
Tray 2 Paper Empty Sensor
Tray 2 Paper Near-Empty Sensor
Tray 2 Vertical Transport Sensor
Tray 2 Paper Take-Up Sensor
Tray 2 Lift-Up Sensor
Tray 3 Set Sensor
Tray 3 Paper Empty Sensor
Tray 3 Paper Near-Empty Sensor
Tray 3 Vertical Transport Sensor
Tray 3 Paper Take-Up Sensor
Tray 3 Lift-Up Upper Limit Sensor
Tray 4 Set Sensor
Tray 4 Paper Empty Sensor
Tray 4 Paper Near-Empty Sensor
Tray 4 Vertical Transport Sensor
Tray 4 Paper Take-Up Sensor
Tray 4 Lift-Up Sensor
10. Service Mode
Operation Characteristics/
Panel Display
1 0
In position Out of
position
Paper not Paper
present present
Blocked Unblocked
Paper Paper not
present present
In position Out of
position
Paper not Paper
present present
Blocked Unblocked
Paper Paper not
present present
Paper Paper not
present present
At raised Not at raised
position position
In position Out of
position
Paper not Paper
present present
Blocked Unblocked
Paper Paper not
present present
Paper Paper not
present present
At raised Not at raised
position position
In position Out of
position
Paper not Paper
present present
Blocked Unblocked
Paper Paper not
present present
Paper Paper not
present present
At raised Not at raised
position position
275