Confidential
1-4
Error
codes
Problem
Refer
to:
Error
codes
Problem
Refer
to:
85 Tray 1 (T1) is not installed into the
machine.
1-24 B4 Detection error of the scanning area
on the right end
1-30
86 Tray 2 (T2) is not installed into the
machine.
1-24 B5 Detection error of horizontal scanning
edge reduction in scanning area setting
1-31
B6 Detection error of horizontal scanning edge
magnification in scanning area setting
1-3187 Toner cartridge whose color is used
reaches the end of life when
implementing calibration from the
control panel.
1-21
B9 Scanning light adjustment error is
detected.
1-31
88 Paper jam inside the machine 1-23 BB White level data error 1-31
89 Incorrect paper size in duplex printing 1-24 BD Black level data error 1-32
8A Paper jam in Tray 1 (T1) 1-25
8B Paper jam in Tray 2 (LT) 1-25
BE Detection error of scanning starting
edge
1-32
8C Paper jam in MP tray (MP) 1-25 BF Duplex scanning cannot be
implemented due to too long document.
1-32
8E Auto color registration failure when
implementing it from the control panel
1-26
C0 Identification failure for a new toner
cartridge (K)
1-33
8F Sensor sensitivity adjustment failure
when implementing auto color
registration from the control panel
1-26
C1 Identification failure for a new toner
cartridge (Y)
1-33
99 Specified paper size is not supported
for duplex printing (DX).
1-7 C2 Identification failure for a new toner
cartridge (M)
1-33
9B Request on developing bias voltage
adjustment
1-7 C3 Identification failure for a new toner
cartridge (C)
1-33
9C Request on auto color registration 1-7 C4 Tray 2 (LT) plate-up function
malfunction
1-34
C5 EL lamp electrifying failure
1-34
9D Incorrect sensor measurement value
when implementing auto color
registration from the control panel
1-26
C6 Toner cartridge mis-dividing 1-34
C7 Insufficient DIMM memory 1-7
C8 RAM area for secure data full 1-35
C9 Defective DIMM is installed. 1-7
9E Toner cartridge whose color is used
reaches the end of life when
implementing auto color registration
from the control panel.
1-21
CA Excess current to USB device 1-35
A1 Front cover opened 1-27
A2 Document is too long. 1-27
CB Belt unit is not installed into the
machine.
1-35
A3 Document rear sensor is not turned
on when feeding the document.
1-27 CC Fuser unit is not installed into the
machine.
1-36
A5 Fax scanning error
(The first warning only)
1-28 CD Drum unit is not installed into the
machine
1-36
CE Waste toner box is not installed into
the machine.
1-38A6 Fax scanning error
(The second warning that the same
error with A5 occurs again)
1-28
CF Waste toner box full 1-38
A7 Color parameter failure 1-28 D0 –DF Modem error 1-39
AD DMA transfer error 1-28 E0 Program error. (An error occurred in
the ROM checksum.)
1-39
AE FB unit home position sensor is not
turned on.
1-29
E1 Program error. 1-39
E6 NVRAM error on main PCB 1-39AF FB unit home position sensor is not
turned off.
1-29
EB NVRAM reading error on laser unit 1-39
ED Failure of wireless LAN connection 1-40B0 Harness for CCD unit is not
connected correctly.
1-29
EE Wireless LAN is unable to communicate 1-40
EF Incorrect print coverage value 1-40B2 Gain control data level error for CCD
unit scanning.
1-30
F8 Battery connection failure 1-40
B3 Detection error of the scanning area
on the left end
1-30