2-15
Confidential
Error
codes
Problem
Refer
to
Error
codes
Problem
Refer
to
4F An unidentified error occurred. 2-28 65 An unidentified error occurred. 2-31
50
The number of rotations of the
drum unit has reached the life
limit. (Printing does not stop.)
2-28 66 An unidentified error occurred. 2-31
51 An unidentified error occurred. 2-29 67
The number of rotations of the
developer roller will reach the
upper limit when Stop Mode is
set for the toner cartridge.
2-32
52 An unidentified error occurred. 2-29 68 An unidentified error occurred. 2-32
53 An unidentified error occurred. 2-29 69 An unidentified error occurred. 2-32
54 An unidentified error occurred. 2-29 6A
The center thermistor of the fuser unit
does not reach the specified
temperature within the specified time.
2-33
55 An unidentified error occurred. 2-29 6B
The center thermistor of the fuser unit
does not reach the specified
temperature within the specified time.
2-33
56
The eject sensor detected that
the fuser unit cover was open.
2-29 6C
The center thermistor of the fuser
unit detected a temperature
higher than the specified value.
2-33
57 An unidentified error occurred. 2-29 6D
After the heat unit was heated
normally, the center thermistor of the
fuser unit detected a temperature
lower than the specified value.
2-33
58
Any of errors 6A to 6D, 6F, 76 or 78
occurred when the power was
turned ON or the machine goes back
to the ready state from sleep mode.
2-30 6E An unidentified error occurred. 2-33
59
Rechecking the error after the
power switch was turned OFF
and then ON again because an
error was detected by the center
thermistor of the fuser unit.
2-30 6F
The center thermistor or the side
thermistor of the fuser unit
detected a temperature error.
2-34
5A An unidentified error occurred. 2-31 70 An unidentified error occurred. 2-34
5B An unidentified error occurred. 2-31 71
Detected an error in the
synchronized signal of the
polygon motor for the laser unit.
2-35
5C An unidentified error occurred. 2-31 72
Cannot detect the signal from the
beam sensor for the laser unit.
2-35
5D An unidentified error occurred. 2-31 73 An unidentified error occurred. 2-35
5E An unidentified error occurred. 2-31 74 An unidentified error occurred. 2-35
5F An unidentified error occurred. 2-31 75
The internal temperature
thermistor detected a temperature
higher than the specified value.
2-36
60 An unidentified error occurred. 2-31 76
The center thermistor of the fuser
unit detected a temperature rise
greater than the specified value
within the specified time.
2-36
61 An unidentified error occurred. 2-31 78
The center thermistor of the fuser
unit detected a temperature fall
greater than the specified value
within the specified time.
2-36
62 An unidentified error occurred. 2-31 7A
Cannot detect the synchronized
signal of the main motor.
The speed of the main motor does
not stabilize within the specified time.
2-36
63
The number of rotations of the developer
roller reached the upper limit when Stop
Mode is set for the toner cartridge.
2-31 7B An unidentified error occurred. 2-37
64 An unidentified error occurred. 2-31 7C An unidentified error occurred. 2-37