2-18
Confidential
6B01 Electric discharge was detected
when the number of the drum
unit (Black) rotations had
become more than twice of the
upper limit.
2-56
6B02 Electric discharge was detected
when the number of the drum
unit (Yellow) rotations had
become more than twice of the
upper limit.
2-56
6B03 Electric discharge was detected
when the number of the drum
unit (Magenta) rotations had
become more than twice of the
upper limit.
2-56
6B04 Electric discharge was detected
when the number of the drum
unit (Cyan) rotations had
become more than twice of the
upper limit.
2-56
6B0A GRID current failure was
detected in a state other than
immediately after power was
turned ON or the joint cover
ASSY was closed.
2-57
6C01 ---
6C02 ---
6C03 ---
6C04 ---
6D00 ---
6E00 The develop release sensor
detected the develop roller
disengagement or engagement
failure.
2-57
6F00 ---
7000 After the registration rear sensor
detects the end of paper pass,
the eject sensor does not detect
paper pass.
2-58
7001 ---
Error
codes
Problem
Refer
to:
7002 ---
7003 ---
7004 ---
7100 After the registration rear sensor
detected that paper has passed,
eject sensor continues to detect
paper pass.
2-58
7101 ---
7102 ---
7103 ---
7104 ---
7105 ---
7106 ---
7200 ---
7300 After the paper feed sensor
detects paper pass, the
registration front sensor does not
detect paper pass after a set
period of time.
2-59
7301 ---
7400 ---
7401 ---
7501 ---
7502 ---
7601 ---
7602 ---
7700 After the first side is printed in
2-sided printing mode,
the registration front sensor does
not detect paper pass after a set
period of time.
2-60
7701 ---
7702 ---
7703 ---
7704 ---
7705 ---
Error
codes
Problem
Refer
to: