Oce 3121 Technical & Service Manual page 115

Code Main cause
E540
The bin shift motor M1 does not ro-
I
(12-bin
tate.
output
unit)
E601 The communication between the
machine and the SCS1 board has a
fault.
E603
The SCS1 fuse has blown.
E604
The image memory has a fault.
The RAM has a fault.
The expansion memory is not fitted
properly.
E605 The image memory battery has a fault.
The battery has a fault. (The image
memory battery is an accessory to the
FAX board.)
E674 The fax unit has a fault.
The chip has a fault.
The fax unit has poor connection.
E675 Tolerance in power supply of the
expansion B2 kit
E677
The communication between the
machine and the printer board has a
fault.
E710 The IPC chip self diagnosis has an
error. An error exists in the IPC chip
self diagnosis mechanism on the
image processor PBA.
E711
The IPC communication has a fault.
The cable has poor contact.
I
The cable has a fault.
I
The options print PBA unit has a
I
fault.
The accessory IPC chip has a fault.
I
E712
The communication with the feeder
has a fault.
E713 The sorter IC has an error.
E716
The communication with the pedestal
has a fault.
(Cassette
unit)
ed.2
Description
The cam home sensor PI1 does not
I
switch OFF within 1 second after the
motor M1 drive signal has been gen-
erated.
An error exists in the communication
between the SCS1-CPU and the
IP-CPU.
The SCS1 fuse has blown.
A white fault is detected when image
data is written to the image memory.
The voltage of the image memory bat-
tery is lower than a specific value (if
after an adequate charging time and the
power was turned on within a charge
life.)
An error is detected when writing to the
chip while receiving a fax message.
Bad communication between IP-board
and X2e controller
The communication with the printer
board has an error.
The IPC chip self diagnosis mechanism
on the image processor PBA does not
end normally when power is turned on.
The communication between the IPC
chip on the image processor PBA and
the IPC chip (accessory) has a fault.
The communication is interrupted.
The communication is interrupted.
The communication is interrupted.
Trouble shooting 7