3-6
Confidential
4B Drum life end (C) 3-23 75 Machine cooling down inside 3-32
4C Drum life end soon (K) 3-24 76
Fuser unit error (The center thermistor
detects rapid temperature rising.)
3-26
4D Drum life end soon (Y) 3-24
4E Drum life end soon (M) 3-24 78 Fuser unit error
(The center thermistor detects rapid
temperature falling.)
3-26
4F Drum life end soon (C) 3-24
52 Paper feeding kit life end 3-24
54 Fuser unit life end 3-24 7D Dirt on drum unit 3-32
56 Fuser cover opened 3-25 7F FAX paper setting mismatch (The
setting paper becomes besides the
A4/Letter/Legal/Folio)
3-35
58
Fuser unit error
(Some kind of
temperature error of the fuser unit occurs.)
3-25
59 Fuser unit error (
Re-detection of
fuser unit failure upon startup after
the error code 58 occurs.
)
3-25 80 FAX paper size is incorrect (The
paper is smaller 10 mm than the Let-
ter size (11 inch) in Fax List/Report)
3-35
5B Short paper 3-27
5C Small paper 3-27 81
Incorrect density sensor measurement
value when implementing adjustment
of color density from the control panel
cover ASSY.
3-36
5D Belt unit life end soon 3-27
5E Belt unit life end 3-27
5F Waste toner box near full 3-28
60 Toner life end (C) 3-29 82
Density patch measurement is not
completed normally when implementing
adjustment of color density from the
control panel cover ASSY.
3-36
61 Toner life end (M) 3-29
62 Toner life end (Y) 3-29
63 Toner life end (K) 3-29
64 Toner life end soon (C) 3-30 83 Drum error (K) 3-14
65 Toner life end soon (M) 3-30 84 Paper jam at the back of the machine
inside
3-37
66 Toner life end soon (Y) 3-30
67 Toner life end soon (K) 3-30 87 Toner of the color which is being
used reaches the end of life when
implementing adjustment of color
density from the control panel cover
ASSY.
3-31
6A
Fuser unit error
(The center thermistor does not detect
60 °C within the specified time.)
3-25
6B
Fuser unit error
(The center thermistor does not detect
100 °C within the specified time.)
3-25 88 Paper jam inside the machine 3-37
8A Paper jam in paper tray 3-38
8D Eject front sensor sticking at ON
upon startup
3-38
6C
Fuser unit error
(The center thermistor detects higher
temperature than the specified value.)
3-25
8E
Error in the adjustment of color
registration result when implementing it
from the control panel cover ASSY.
3-39
6D
Fuser unit error
(The center thermistor detects lower
temperature than the specified value.)
3-26
8F
Detection of abnormal value of
registration sensor sensitivity when
implementing adjustment of color
registration from the control panel
cover ASSY
3-39
6F Fuser unit error
(The center or side thermistors
detect extremely high temperature.)
3-26
91 Size mismatch 3-39
70 Fuser/Eject drive motor error 3-30 94 No paper in paper tray 3-40
73 Recording ASIC read/write error 3-31 96 No paper in all trays 3-40
74
Toner of the color which is being used
reaches the end of life while printing.
3-31 97 Not supported paper 3-40
9A No paper in manual feed slot 3-41
Error
codes
Problem
Refer
to:
Error
codes
Problem
Refer
to: