Gestetner A294 Service Manual page 43

Symbol Name
2nd Tray Lift
S21
3rd Tray Lift
S22
S23 1st Paper End
S24 2nd Paper End
S25 3rd Paper End
Rear Fence HP
S26
Rear Fence Return
S27
Front Side Fence
S28
Open
Front Side Fence
S29
Closed
Rear Side Fence
S30
Open
Rear Side Fence
S31
Closed
Base Plate Down
S32
1st Tray Paper
S33
Height 1
1st Tray Paper
S34
Height 2
1st Tray Paper
S35
Height 3
1st Tray Paper
S36
Height 4
Left 1st Tray Paper
S37
Right 1st Tray Paper
S38
S39 Duplex Inverter
Duplex Entrance
S40
S41 Duplex Transport 1
S42 Duplex Transport 2
S43 Duplex Transport 3
Duplex Jogger HP
S44
S45 LCT Relay
S46 Relay
Registration
S47
Guide Plate Position
S48
SM
CÓPIA NÃO CONTROLADA
ELECTRICAL COMPONENT DESCRIPTIONS
Detects when the paper in tray 2 is at the correct
height for paper feed.
Detects when the paper in tray 3 is at the correct
height for paper feed.
Informs the CPU when tray 1 runs out of paper.
Informs the CPU when tray 2 runs out of paper.
Informs the CPU when tray 3 runs out of paper.
Informs the CPU when the tandem tray rear fence is
in the home position.
Informs the CPU when the tandem tray rear fence is
in the return position.
Detects whether the tandem tray front side fence is
opened.
Detects whether the tandem tray front side fence is
closed.
Detects whether the tandem tray rear side fence is
opened.
Detects whether the tandem tray rear side fence is
closed.
Detects when the bottom plate is completely lowered,
to stop the 1st tray lift motor.
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 whether there is paper in the left side of the
1st tray.
Detects whether there is paper in the right side of the
1st tray, allowing the tray to lift if paper is present.
Detects misfeeds.
Detects the leading and trailing edges of the paper to
determine the reverse roller solenoid on or off timing.
Detects the position of paper in the duplex unit.
Detects the position of paper in the duplex unit.
Detects the position of paper in the duplex unit.
Detects if the duplex jogger fences are at the home
position or not.
Detects misfeeds.
Detects misfeeds.
Detects misfeeds and controls registration clutch
on/off timing.
Detects whether the registration guide plate is open
or closed.
1-15
CÓPIA NÃO CONTROLADA
Function
A294/A295