Sensor Check List - Konica Minolta bizhub C203 Service Manual

Field Service Ver. 1.0 Jul. 2007
5.1.2

Sensor check list

A. Sensor monitor 2
Symbol Panel display
PS4 Lift-Up Upper
PS13 Lift-Up Lower
PS12 Shift Tray Home
PS11 Shift Tray Stop
PS1 Paper feed
PS2 Vertical Transport
PS3 Paper empty
MTPEB Main Tray Empty
PS9 Shift Tray Empty
PS7 Lower Over Run
MDCB Manual Button Down
PS14 Division Board Position
PS6 Cassette Open
PS8 Shift Motor Pulse
PS10 Elevator Motor Pulse
Part/Signal name
Lift-up upper sensor
Lift-up lower sensor
Shift tray home sensor
Shift tray stop sensor
Paper feed sensor
Vertical transport sensor
Paper empty sensor
Main tray paper empty board
Shift tray empty sensor
Lower over run sensor
Manual down control board
Division board position sensor
Cassette open sensor
Shift motor pulse sensor
Elevator motor pulse sensor
5. Sensor check
Operation characteristics/
panel display
1 0
Raised
Not raised
Position
Lowered
Not lowered
Position
At home Not at home
Return Not at return
position position
Paper Paper not
present present
Paper Paper not
present present
Paper Paper not
present present
Paper Paper not
present present
Paper Paper not
present present
malfunction operational
ON OFF
At home Not at home
Out of
Set
position
Blocked Unblocked
Blocked Unblocked
23