16
8001
Finisher)
If the tray does not return to home position
when the tray 1 shift motor is driven for 25
seconds. If the tray does not move to
other area when tray 1 shift motor is
driven for 5 seconds.
is faulty. 2. The wiring between the
finisher controller PCB and tray 1
shift motor is faulty. 3. The tray
up/down mechanism is faulty. 4. The
tray 1 shift motor (M107) is faulty. 5.
The finisher controller PCB is faulty.
E540-
8002
Tray 1 shift area error
The dangerous area is reached before the
tray 1 paper surface sensor detects paper
surface during the paper surface detection
operation. A discontinuous area is
detected during tray operation.
1. The tray 1 shift area sensor PCB
is faulty. 2. The wiring between the
finisher controller PCB and tray 1
shift motor is faulty. 3. The tray
up/down mechanism is faulty. 4. The
tray 1 shift motor (M107) is faulty. 5.
The finisher controller PCB is faulty.
E540-
8003
Swing guide switch/Staple safety switch
error
The swing guide switch or staple safety
switch is activated while the tray is
operating.
1. The tray 1 shift area sensor PCB
is faulty. 2. The wiring between the
finisher controller PCB and tray 1
shift motor is faulty. 3. The tray
up/down mechanism is faulty. 4. The
tray 1 shift motor (M107) is faulty. 5.
The finisher controller PCB is faulty.
E540-
8004
The tray 1 shift motor clock error
The FG input cannot be detected when
the tray 1 shift motor has been driven for
0.2 second.
1. The tray 1 shift area sensor PCB
is faulty. 2. The wiring between the
finisher controller PCB and tray 1
shift motor is faulty. 3. The tray
up/down mechanism is faulty. 4. The
tray 1 shift motor (M107) is faulty. 5.
The finisher controller PCB is faulty.
E540-
8005
The tray 1 shift motor speed error
(Staple/Booklet Finisher)
The lock detection signal turns OFF 150
ms after the lock detection signal turned
ON.
1. The tray 1 shift area sensor PCB
is faulty. 2. The wiring between the
finisher controller PCB and tray 1
shift motor is faulty. 3. The tray
up/down mechanism is faulty. 4. The
tray 1 shift motor (M107) is faulty. 5.
The finisher controller PCB is faulty.
E540-
8006
The tray 1 shift motor acceleration error
The lock detection signal does not turn
ON when the tray 1 shift motor has been
driven for 1 second.
1. The tray 1 shift area sensor PCB
is faulty. 2. The wiring between the
finisher controller PCB and tray 1
shift motor is faulty. 3. The tray
up/down mechanism is faulty. 4. The
tray 1 shift motor (M107) is faulty. 5.
The finisher controller PCB is faulty.
E540-
8007
The tray 1 shift motor error
The lock detection signal does not turn
1. The tray 1 shift area sensor PCB
is faulty. 2. The wiring between the