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6-12 User’s Manual
Error Indications
Message Causes and solutions
COVER OPEN Cause: The following occurred:
• Incomplete closing of upper door
• Incomplete locking of paper guide
inside the rear stacker
Solution: Perform the following.
• Close the upper door.
• Lock the paper guide.
Note: See caution following in this table.
FUSER FAILURE Cause: Malfunction in the fuser unit
Solution: If the error recurs, consult
your dealer for service.
INVALID SIMM Cause: Incorrect SIMM card (optional
emulation or font) installed
Solution: Press the
CONT.
button.
JOB TIMEOUT Cause: FPS job timeout (This error
occurs when the FPS card is installed.)
Solution: Press the
CONT.
button.
LOAD MFF
size
Cause: Paper mismatch occurred.
LOAD TRAY
n
size
Solution: Set the specified tray to the
correct paper size specified.
MANUAL TIMEOUT Cause: Paper was not inserted into the
manual feed slot in the prescribed time.
(This error occurs when the FPS card is
installed.)
Solution: Press the
CONT.
button.
MEMORY OVER FLOW Cause: Memory overflow error
Solution: Press the
CONT.
button.
MEMORY SHORTAGE Cause: Insufficient memory
Solution: Add RAM board.
MFF NOT INSTALL Cause: No MFF installed
Solution: Install the MFF.