Kyocera KM-C2525E Service Manual page 209

Code
C7401 Developing unit BK type mismatch
problem
Absence of the developing unit BK is
detected.
C7402 Developing unit C type mismatch
problem
Absence of the developing unit C is
detected.
C7403 Developing unit M type mismatch
problem
Absence of the developing unit M is
detected.
C7404 Developing unit Y type mismatch
problem
Absence of the developing unit Y is
detected.
C7411 Drum unit BK type mismatch problem
Absence of the drum unit BK is detected.
C7412 Drum unit C type mismatch problem
Absence of the drum unit C is detected.
C7413 Drum unit M type mismatch problem
Absence of the drum unit M is detected.
C7414 Drum unit Y type mismatch problem
Absence of the drum unit Y is detected.
Contents
Causes Check procedures/corrective measures
Developing unit Reinsert the developing unit connector if
connector inserted necessary.
incorrectly.
Different type of Install the correct developing unit.
the developing unit
is installed.
Developing unit Reinsert the developing unit connector if
connector inserted necessary.
incorrectly.
Different type of Install the correct developing unit.
the developing unit
is installed.
Developing unit Reinsert the developing unit connector if
connector inserted necessary.
incorrectly.
Different type of Install the correct developing unit.
the developing unit
is installed.
Developing unit Reinsert the developing unit connector if
connector inserted necessary.
incorrectly.
Different type of Install the correct developing unit.
the developing unit
is installed.
Drum unit connec- Reinsert the drum unit connector if neces-
tor inserted incor- sary.
rectly.
Different type of Install the correct drum unit.
the drum unit is
installed.
Drum unit connec- Reinsert the drum unit connector if neces-
tor inserted incor- sary.
rectly.
Different type of Install the correct drum unit.
the drum unit is
installed.
Drum unit connec- Reinsert the drum unit connector if neces-
tor inserted incor- sary.
rectly.
Different type of Install the correct drum unit.
the drum unit is
installed.
Drum unit connec- Reinsert the drum unit connector if neces-
tor inserted incor- sary.
rectly.
Different type of Install the correct drum unit.
the drum unit is
installed.
2JL/2JJ/2JG/2JD
Remarks
1-4-39