Service Call Conditions
D062/D063/D065/D066 3-36 SM Appendix
Controller Startup Error GW
The line between the controller board and the operation panel does not
open correctly when the machine is powered on, or after the machine was
powered on communication between the controller and operation panel is
suspended.
The controller board and operation panel could not exchange the
handshake (FDH) and acknowledge (FEH) signals within 15 s of the
operation panel reset after power on, or after 2 retries there was no
response to the transmission line confirmation command issued every
30 s from the operation panel to the controller board.
672 B
Controller board defective
Controller board installed incorrectly
Operation panel harness connection loose or incorrect
SC700: Peripherals
ADF bottom plate motor error
701 D
Bottom plate position sensor
does not detect the plate after
the bottom plate lift motor
switches on to lift the plate.
Bottom plate HP sensor does
not detect the plate after the
bottom plate motor reverses
to lower the plate.
Bottom plate position sensor
defective
Bottom plate HP sensor defective
Bottom plate motor defective
ADF main board defective
ARDF bottom plate lift motor
705 D
The bottom plate HP sensor does not detect the home position of the
bottom plate after the bottom plate lift motor switches on and lowers the
bottom plate.
The bottom plate position sensor does not detect the position of the plate
after the lift motor switches on and raises the bottom plate.
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