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Error Message
1st line
Press Stop.Wait
Unable to
until Ready state
Update
and try again.
-
Unusable
Device
Remove the
Device. Turn the
power off and back
on again.
Press Stop.Check
Unusable
the firmware file in
File
the device and try
again.
-
WT Box End
Soon
Close the Back
2-sided
Cover of the
Disabled
machine.
Load #S paper and
press Go.
2nd line
Execution of the program update
cannot be started because other
function is being executed.
An USB device that did not meet
the specifications was inserted
into the USB port.
Overcurrent was caused
because a USB device that did
not meet the specifications was
inserted into the USB port.
The update process cannot be
continued because the data of
the program file is incorrect.
The waste toner sensor detected
that the waste toner box is almost
full.
The back cover sensor detected
the open state when 2-sided
printing is started.
(before the registration of printing
in the engine)
The back cover sensor detected
the open state during 2-sided
printing. (after the registration of
printing in the engine)
The registration rear sensor
detected that the length of the
paper is too long and it may hit
within the machine in 2-sided
printing.
2-30
Error
State
Codes
EC00
4700
8903
8904
8A02
Refer
to:
---
4.11.3
---
4.11.2
2-83
---
4.11.1
2-51
2-69
2-69
2-69
Confidential
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Table of Contents
Troubleshooting
