Sensor Check/Scanner Sensor Check - Konica Minolta bizhub C35 Service Manual

DRAFT
Field Service Ver. 1.0 Feb. 2010
10.19.3

Sensor Check/Scanner Sensor Check

A. Use
• To display the states of the input ports of sensors and switches when the machine
remains stationary.
• Used for troubleshooting when a malfunction or a misfeed occurs.
• The operation of each of the switches and sensors can be checked on a real-time basis.
• It can be checked as long as the 5-V power line remains intact even when a door is open.
B. Sensor check list
Symbol Panel display
001/004
PS2 Tray 2 Empty
PS3 Tray 1 Empty
PS1 Tray 3 Empty
PS1 Tray 4 Empty
PS5 Sync Roller
002/004
PS6 Paper Loop
PS8 Exit
PS7 Paper Full
PS9 Duplex
PS3 Tray 3 Feeder
003/004
PS3 Tray 4 Feeder
PS17 1st Trans
PS1 Tray 2 Set
SW1 Tray 3 Size 1
SW1 Tray 3 Size 2
004/004
SW1 Tray 3 Size 3
SW1 Tray 4 Size 1
SW1 Tray 4 Size 2
SW1 Tray 4 Size 3
PS12 Waste Toner
Part/signal name
Tray2 media empty sensor
Tray1 media empty sensor
Tray3 media empty sensor
Tray4 media empty sensor
Registration sensor
Loop detection sensor
Exit sensor
Tray media full sensor
Duplex conveyance sensor
Tray3 media feed sensor
Tray4 media feed sensor
1st transfer release sensor
Tray2 set sensor
Tray3 media size switch
Tray3 media size switch
Tray3 media size switch
Tray4 media size switch
Tray4 media size switch
Tray4 media size switch
Waste toner near full sensor
10. SERVICE MODE
Operation characteris-
tics/panel display
ON OFF
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
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
Paper Paper not
present present
Engaged Released
Set Unset
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
ON OFF
Full Not full
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