2-20
Confidential
Error
codes
Problem
Refer
to:
Error
codes
Problem
Refer
to:
7100
Detected an error in the
synchronized signal of the
polygon motor for the laser unit.
2-41 8300
Detected discharge when the
number of rotations of the drum
has exceeded twice the life limit.
2-44
7200
Cannot detect the signal from
the beam detecting sensor for
the laser unit.
2-41 8400
The eject sensor remains ON
(paper pass detected) for more
than the specified time even
after the registration rear sensor
detected the end of paper pass.
2-44
7300 An unidentified error occurred. 2-41 8500
The T1 paper feed sensor
detected that paper tray 1 was
not set.
2-45
7400 An unidentified error occurred. 2-41 8600 An unidentified error occurred. 2-45
7500
The internal temperature
thermistor detected a
temperature higher than the
specified value.
2-41
8700 An unidentified error occurred. 2-45
7600
The center thermistor of the
fuser unit detected a
temperature rise greater than the
specified value within the
specified time.
2-42 8800
The eject sensor does not detect
paper pass after the registration
rear sensor detected the end of
paper pass.
2-45
7800
The center thermistor of the
fuser unit detected a
temperature fall greater than the
specified value within the
specified time.
2-42 8900
The registration front sensor
detected that the paper fed was
smaller than or larger than the
specified size in duplex printing
mode.
2-46
7A00
Cannot detect the synchronized
signal of the main motor.
The speed of the main motor
does not stabilize within the
specified time.
2-42 8A00
The registration front sensor
does not detect paper pass
within the specified time after the
T1 paper feed sensor detected
paper pass.
2-46
7B00 An unidentified error occurred. 2-43 8B00
The registration front sensor
does not detect paper pass
within the specified time after the
T2 paper feed sensor detected
paper pass.
2-46
7C00 An unidentified error occurred. 2-43 8C00
The registration front sensor
does not detect paper pass
within the specified time after the
paper was picked up from the
MP tray.
2-47
7D00
Detected discharge that may be
attributable to dirty corona wire
on the drum unit.
2-43 8D00
When the power switch was
turned ON, the eject sensor
detected paper pass or detected
that the fuser cover was open.
2-47
7E00 An unidentified error occurred. 2-43 8E00 An unidentified error occurred. 2-47
7F00 An unidentified error occurred. 2-43 8F00 An unidentified error occurred. 2-47
8000
The registration front sensor
detected that the paper length
was too short when faxing or
printing a list or report.
2-43 8F01
When copying from the MP tray,
the size of paper set in the MP
tray does not match the size
specified by the driver.
2-48
8100 An unidentified error occurred. 2-44 8F02
When copying from paper tray 1,
the size of paper set in paper
tray 1 does not match the size
specified by the driver.
2-48
8200 An unidentified error occurred. 2-44 8F03
When copying from paper tray 2,
the size of paper set in paper
tray 2 does not match the size
specified by the driver.
2-48