Gestetner A294 Service Manual page 559

1.3 ELECTRICAL COMPONENT DESCRIPTIONS
Symbol Name
Motors
M1 LCT
M2 1st Lift
M3 2nd Lift
M4 3rd Lift
Sensors
1st Paper Feed
S1
2nd Paper Feed
S2
3rd Paper Feed
S3
1st Lift
S4
2nd Lift
S5
3rd Lift
S6
1st Paper End
S7
2nd Paper End
S8
3rd Paper End
S9
S10 1st Paper Height 1
S11 1st Paper Height 2
S12 1st Paper Height 3
S13 1st Paper Height 4
S14 2nd Paper Height 1
S15 2nd Paper Height 2
S16 2nd Paper Height 3
S17 2nd Paper Height 4
S18 3rd Paper Height 1
S19 3rd Paper Height 2
S20 3rd Paper Height 3
S21 3rd Paper Height 4
S22 Relay
Switches
SW1 Front Door Safety
1st Paper Size
SW2
2nd Paper Size
SW3
SW4 3rd Paper Size
SM
CÓPIA NÃO CONTROLADA
ELECTRICAL COMPONENT DESCRIPTIONS
Drives all rollers.
Drives the 1st paper tray up or down.
Drives the 2nd paper tray up or down.
Drives the 3rd paper tray up or down.
Detects the copy paper coming to the 1st paper feed
roller and checks for misfeeds.
Detects the copy paper coming to the 2nd paper feed
roller and checks for misfeeds.
Detects the copy paper coming to the 3rd paper feed
roller and checks for misfeeds.
Detects when the paper in the 1st tray is at the
correct paper feed height.
Detects when the paper in the 2nd tray is at the
correct paper feed height.
Detects when the paper in the 3rd tray is at the
correct paper feed height.
Informs the copier when the paper in the 1st tray has
run out.
Informs the copier when the paper in the 2nd tray has
run out.
Informs the copier when the paper in the 3rd tray has
run out.
Detects the paper height in the 1st tray.
Detects the paper height in the 1st tray.
Detects the paper height in the 1st tray.
Detects the paper height in the 1st tray.
Detects the paper height in the 2nd tray.
Detects the paper height in the 2nd tray.
Detects the paper height in the 2nd tray.
Detects the paper height in the 2nd tray.
Detects the paper height in the 3rd tray.
Detects the paper height in the 3rd tray.
Detects the paper height in the 3rd tray.
Detects the paper height in the 3rd tray.
Checks for misfeeds.
Detects whether the tray cover is opened or not.
Detects the paper size in the 1st tray, and whether
the 1st tray is in the machine.
Detects the paper size in the 2nd tray, and whether
the 2nd tray is in the machine.
Detects whether the 3rd tray is in the machine.
9-3
CÓPIA NÃO CONTROLADA
Function
A294/A295