Код ошибки
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                  Описание  
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                  Причина  
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                0B
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                These errors do not usually occur in the normal use. The
                conceivable causes are noise around the installation site,
                fluctuation of the power supply voltage, and failures in the
                software.
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                Turn OFF the power switch, and turn it ON again after a while.
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                0E
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                These errors do not usually occur in the normal use. The
                conceivable causes are noise around the installation site,
                fluctuation of the power supply voltage, and failures in the
                software.
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                Turn OFF the power switch, and turn it ON again after a while.
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                0F
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                The back cover is open upon duplex-printing. (The back cover
                sensor is OFF)
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                1 Harness connection failure of paper eject sensor PCB ASSY. 2
                The member part to press the back cover sensor which is located
                at the inner side of the back cover is broken. 3 The member
                part to press the back cover sensor which is located at the
                duplex tray is broken. 4 Back cover sensor failure. 5 Main PCB
                failure
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                1E
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                The drum unit will reach the end of life soon.
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                1 Main PCB failure
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                10
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                These errors do not usually occur in the normal use. The
                conceivable causes are noise around the installation site,
                fluctuation of the power supply voltage, and failures in the
                software.
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                Turn OFF the power switch, and turn it ON again after a while.
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                12
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                These errors do not usually occur in the normal use. The
                conceivable causes are noise around the installation site,
                fluctuation of the power supply voltage, and failures in the
                software.
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                Turn OFF the power switch, and turn it ON again after a while.
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                16
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                These errors do not usually occur in the normal use. The
                conceivable causes are noise around the installation site,
                fluctuation of the power supply voltage, and failures in the
                software.
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                Turn OFF the power switch, and turn it ON again after a while.
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                18
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                These errors do not usually occur in the normal use. The
                conceivable causes are noise around the installation site,
                fluctuation of the power supply voltage, and failures in the
                software.
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                Turn OFF the power switch, and turn it ON again after a while.
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                19
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                The drum unit reached the end of life. (The printing is
                stopped.)
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                Replace Drum
                 
                Open the Front Cover, replace the Drum Unit.
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                24
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                Internal temperature sensor error.
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                1 Harness connection failure of internal temperature sensor. 2
                Internal temperature sensor failure. 3 Main PCB failure
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                36
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                Error in the high voltage power suply PCB while the machine is
                in the standby mode.
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                1 Main PCB failure
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                3B
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                Main PCB DRAM access error.
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                1 Main PCB failure
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                44
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                The toner cartridge is not installed.
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                1 Dirt on the electrode of the drum unit and on the machine. 2
                Harness connection failure of high voltage power supply PCB. 3
                High voltage power supply PCB failure. 4 Main PCB failure
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                50
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                Drum unit is at the end of life. (Continue printing)
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                1 Main PCB failure
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                56
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                The fuser cover is open.
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                1 Paper eject actuator catching on some position. 2 Paper eject
                sensor PCB failure. 3 Main PCB failure
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                57
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                Paper is jammed in the duplex paper feed path.
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                1 Foreign object around duplex tray. 2 Duplex tray failure. 3
                DX gears damaged
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                58
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                Fuser unit error. (Some kind of fixing error occurs) (Warning)
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                1 Any fuser error occurs when started in the ready state.
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                59
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                Fuser unit error. (After the error code58 occurred, a failure
                in the fuser unit is detected again upon start-up.)
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                1 Harness connection failure between fuser unit connector and
                paper eject sensor PCB ASSY. 2 Harness connection failure
                between fuser unit connector and low voltage power supply PCB
                ASSY. 3 Harness connection failure between paper eject sensor
                PCB and main PCB. 4 Paper eject sensor PCB failure. 5 Low
                voltage power supply PCB failure. 6 Main PCB failure. 7 Fuser
                unit failure.
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                63
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                The toner cartridge is at the end of life.
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                1 New toner actuator catching on some position. 2 Harness
                connection failure of new toner sensor PCB. 3 New toner sensor
                PCB failure. 4 Main PCB failure
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                67
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                The toner cartridge will reach the end of life.
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                1 New toner actuator catching on some position. 2 Harness
                connection failure of new toner sensor PCB. 3 New toner sensor
                PCB failure. 4 Main PCB failure
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                6A
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                Fuser unit error. (The center thermistor does not detect 60°C
                within in the specified time.)
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                1 Fuser unit connector connection failure. 2 Fuser unit
                failure. 3 Low voltage power supply PCB failure. 4 Paper eject
                sensor PCB failure. 5 Main PCB failure
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                6B
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                Fuser unit error. (The center thermistor does not detect 100°C
                within in the specified time.)
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                1 Fuser unit connector connection failure. 2 Fuser unit
                failure. 3 Low voltage power supply PCB failure. 4 Paper eject
                sensor PCB failure. 5 Main PCB failure
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                6C
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                Fuser unit error. (The center thermistor detects 270°C or
                higher temperature for 1 second.)
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                1 Fuser unit connector connection failure. 2 Fuser unit
                failure. 3 Low voltage power supply PCB failure. 4 Paper eject
                sensor PCB failure. 5 Main PCB failure
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            | 
                6D
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                Fuser unit error. (The center thermistor detects 60°C or lower
                temperature for 1 second during standby or printing.)
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                1 Fuser unit connector connection failure. 2 Fuser unit
                failure. 3 Low voltage power supply PCB failure. 4 Paper eject
                sensor PCB failure. 5 Main PCB failure
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                6F
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                Fuser unit error. (The center and side thermistors detect
                extremely high temperature.) (Detection of hardware)
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                1 Fuser unit connector connection failure. 2 Fuser unit
                failure. 3 Low voltage power supply PCB failure. 4 Paper eject
                sensor PCB failure. 5 Main PCB failure
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                9C
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                Each toner cartridge reached the end of life.
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                Open the Front Cover, replace Toner Cartridge.
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                63
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                The toner cartridge reached the end of life. (Continue mode
                off)
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                • Replace a new toner cartridge.
                 
                • Press the [MENU] button. Next, press the [1] button and [8]
                button to clear the stop mode*, and shift to the continue mode.
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                64
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                Toner Low
                 
                Prepare New Toner Cartridge.
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                Prepare New Toner Cartridge.
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                65
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                Toner Low
                 
                Prepare New Toner Cartridge.
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                Prepare New Toner Cartridge.
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                66
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                Toner Low
                 
                Prepare New Toner Cartridge.
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                Prepare New Toner Cartridge.
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                71
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                Laser unit error.
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                1 Correction value error of laser unit. 2 Harness connection
                failure of laser unit. 3 Main PCB failure. 4 Laser unit failure
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                72
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                Beam detecting sensor error of the laser unit.
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                1 Correction value error of laser unit. 2 Harness connection
                failure of laser unit. 3 Main PCB failure. 4 Laser unit failure
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                74
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                An unidentified error occurred.
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                1 Main PCB failure
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                75
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                Cooling down the inside of the machine to protect it.
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                1 Internal temperature sensor failure. 2 Main PCB failure
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                76
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                Fuser unit error. (The center thermistor detects the sharp
                temperature rise.)
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                1 Fuser unit failure. 2 Low voltage power supply PCB failure. 3
                Paper eject sensor PCB failure. 4 Main PCB failure
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                78
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                Fuser unit error. (The center thermistor detects the sharp
                temperature fall.)
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                1 Fuser unit failure. 2 Low voltage power supply PCB failure. 3
                Paper eject sensor PCB failure. 4 Main PCB failure
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            | 
                7A
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                A lock signal of the main motor cannot be detected.
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                1 Flat cable connection failure of main motor. 2 Main motor
                failure. 3 Low voltage power supply PCB failure. 4 Main PCB
                failure
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                7B
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                An unidentified error occurred.
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                Turn OFF the power switch, and turn it ON again after a while.
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                7C
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                An unidentified error occurred.
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                Turn OFF the power switch, and turn it ON again after a while.
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                7D
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                Dirt on drum unit.
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                1 Dirt on the electrode of the drum unit and on the machine. 2
                High voltage power supply PCB failure. 3 Main PCB failure
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                7E
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                An unidentified error occurred.
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                Turn OFF the power switch, and turn it ON again after a while.
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                7F
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                FAX paper size is incorrect. (Menu setting)
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                1 Main PCB failure
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                80
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                FAX paper size is incorrect. (The actually loaded paper is
                small)
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                1 Main PCB failure
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                83
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                Drum unit error (An drum error occurred after the drum unit
                reached the end of life.)
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                1 Main PCB failure
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                84
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                Paper jam at the rear section of the machine.
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                1 Foreign object in the feed system at the rear section of the
                machine. 2 Paper eject actuator assembling failure. 3 Paper
                eject sensor PCB failure. 4 Main PCB failure
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                88
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                Paper jam inside the machine.
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                1 Harness connection failure of paper eject sensor PCB ASSY. 2
                Paper eject actuator catching on some position. 3 Paper eject
                sensor PCB failure. 4 Fuser unit gear damaged. 5 Main PCB
                failure
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                89
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                Paper of the size not supported for duplex printing is set in
                the tray.
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                1 Main PCB failure
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                8A
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                Paper jam in the paper tray1.
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                1 Paper edge actuator catching on some position. 2 Registration
                front actuator catching on some position. 3 Harness connection
                failure of registration front/rear sensor PCB ASSY. 4 Paper
                feeding kit worn out. 5 High voltage power supply PCB failure.
                6 Registration front/rear sensor PCB failure.
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                8D
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                Paper jam occurred around the back cover at the time when the
                power was turned ON, or the back cover is open.
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                1 Paper eject actuator catching on some position. 2 Paper eject
                sensor PCB failure. 3 Main PCB failure
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                9A
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                Not detect paper at feeding from manual feed slot.
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                1 Harness connection failure of registration front/rear sensor
                PCB ASSY. 2 High voltage power supply PCB failure. 3 Main PCB
                failure. 4 Registration front sensor failure
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                9B
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                Life of toner cartridge
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                1 Main PCB failure
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                9C
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                Life of toner cartridge (Continue mode)
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                1 New toner actuator catching on some position. 2 Harness
                connection failure of new toner sensor PCB. 3 New toner sensor
                PCB failure. 4 Main PCB failure
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            | 
                A1
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                The front cover is open.
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                1 Harness connection failure of high voltage power supply PCB
                ASSY (Front cover sensor is mounted in high voltage power
                supply PCB ASSY.) 2 Part pressing the front cover sensor is
                broken, which is provided at inside of front cover. 3 Front
                cover sensor failure. 4 Main PCB failure.
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                A2
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                During scanning, 90cm or longer of a document is detected.
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                1 Document scanning position detection actuator catching on
                some position. 2 Document scanning position sensor PCB failure.
                3 Main PCB failure.
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                A3
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                Document scanning position detection sensor does not detect the
                leading edge of a document although the document is fed farther
                than designated distance.
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                1 Document scanning position detection actuator catching on
                some position. 2 Document scanning position detection sensor
                PCB failure. 3 Main PCB failure
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                A4
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                ADF cover is open.
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                1 Coming off of document detection actuator/ADF cover open
                actuator. 2 Harness connection failure of document detection
                sensor/ADF cover open sensor PCB. 3 Deformation and/or breakage
                of ADF cover. 4 ADF cover open sensor failure. 5 Main PCB
                failure
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                A5
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                Scanning failure upon FAX transmission. (Scanning unit failure
                for the first time)
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                1 White level data failure. 2 Document scanner unit failure. 3
                Main PCB failure
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                A6
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                Scanning failure upon FAX transmission. (Scanning unit failure
                for the second time or later)
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                1 White level data failure. 2 Document scanner unit failure. 3
                Main PCB failure
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                A7
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                Scanning color parameter fille failure.
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                1 White level data failure. 2 Document scanner unit failure. 3
                Main PCB failure
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                A8
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                Scanning color parameter error for recording the image.
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                1 White level data failure. 2 Document scanner unit failure. 3
                Main PCB failure
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                AD
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                Timeout error during waiting for completion of scanning DMA
                transfer.
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                1 Document scanner unit failure. 2 Main PCB failure.
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                AF
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                The white tape cannot be detected.
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                1 White level data failure. 2 Harness connection failure of
                document scanner unit. 3 Harness connection failure of FB motor
                harness. 4 Document scanner unit failure. 5 Main PCB failure
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                B0
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                Scanning flat cable connection failure.
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                1 Incomplete insertion of the harness of the document scanner
                unit. 2 Document scanner unit failure. 3 Main PCB failure
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                B1
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                Dark level offset data level error for scanning.
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                1 Document scanner unit failure. 2 Main PCB failure
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                B2
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                Gain control data level error for scanning.
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                1 Document scanner unit failure. 2 Main PCB failure
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                B3
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                The scanning area setting left edge detection error. (white
                tape)
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                1 Document scanner unit failure. 2 Main PCB failure
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                B4
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                The scanning area setting right edge detection error. (white
                tape)
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                1 Document scanner unit failure. 2 Main PCB failure
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                B7
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                A/D converter standard voltage failure; at High side.
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                1 Document scanner unit failure. 2 Main PCB failure
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                B8
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                A/D converter standard voltage failure; at Low side.
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                1 Document scanner unit failure. 2 Main PCB failure
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                B9
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                Scanning light adjustment error.
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                1 Document scanner unit failure. 2 Main PCB failure
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            | 
                BB
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                White level data error.
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                1 White level data failure. 2 Document scanner unit failure. 3
                Main PCB failure
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            | 
                BD
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                Black level data error.
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                1 Document scanner unit failure. 2 Main PCB failure
             | 
        
        
            | 
                C0
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                Failure to detect a new toner cartridge.
             | 
            
                1 Power off or front cover opened while detecting a new toner
                cartridge.
             | 
        
        
            | 
                C7
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                Insufficient memory.
             | 
            
                1 Main PCB failure
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                C8
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                RAM area for secure data full.
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                1 Main PCB failure
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                D1
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                Modem initialization failed.
             | 
            
                1 Main PCB failure
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            | 
                DD
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                Fuser unit error except error codes 6A, 6B, 6C, 6D, 6F, 76, 78,
                DE and E2.
             | 
            
                1 Harness connection failure between fuser unit connector and
                paper eject sensor PCB ASSY. 2 Harness connection failure
                between fuser unit connector and low voltage power supply PCB
                ASSY. 3 Harness connection failure between paper eject sensor
                PCB and main PCB. 4 Paper eject sensor PCB failure. 5 Low
                voltage power supply PCB failure. 6 Main PCB failure. 7 Fuser
                unit failure
             | 
        
        
            | 
                DE
             | 
            
                When the center thermistor is higher than the idle temperature,
                it is detected that the side thermistor temperature is lower
                than 60°C.
             | 
            
                1 Harness connection failure between paper eject sensor PCB
                ASSY and fuser unit. 2 Side thermistor or center thermistor
                failure. 3 Paper eject sensor PCB failure. 4 Main PCB failure
             | 
        
        
            | 
                E0
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                Program error. (An error occurred in the ROM checksum.)
             | 
            
                1 Firmware update failure. 2 Main PCB failure.
             | 
        
        
            | 
                E2
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                When the center thermistor is lower than the idle temperature,
                it is detected that the side thermistor temperature is higher
                than 280°C.
             | 
            
                1 Heat roller dirty. 2 Harness connection failure between paper
                eject sensor PCB ASSY and fuser unit. 3 Side thermistor or
                center thermistor failure. 4 Paper eject sensor PCB failure. 5
                Main PCB failure
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            | 
                E6
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                Write error in EEPROM of the main PCB.
             | 
            
                1 Main PCB failure
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            | 
                EC
             | 
            
                Main fan error.
             | 
            
                1 Harness connection failure of main fan. 2 Main fan failure. 3
                High voltage power supply PCB failure. 4 Main PCB failure
             | 
        
        
            | 
                ED
             | 
            
                Communication with the wireless LAN PCB cannot be established
                upon startup of the power supply.
             | 
            
                1 Harness connection failure of wireless LAN PCB. 2 Wireless
                LAN PCB failure. 3 High voltage power supply PCB failure. 4
                Main PCB failure
             | 
        
        
            | 
                EE
             | 
            
                Unavailability of communication after connecting to the
                wireless LAN PCB is detected.
             | 
            
                1 Harness connection failure of wireless LAN PCB. 2 Wireless
                LAN PCB failure. 3 High voltage power supply PCB failure. 4
                Main PCB failure
             | 
        
        
            | 
                EF
             | 
            
                The supplied power is unstable.
             | 
            
                1 The irregular power supply is detected. 2 Main PCB failure
             | 
        
        
            | 
                F0
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                USB flash memory does not work properly
             | 
            
                1 Malfunction of firmware. 2 Main PCB failure
             | 
        
        
            | 
                F9
             | 
            
                The country code is not entered properly.
             | 
            
                1 Power turned OFF while the function code 74 is being executed
                and PARAMETER INTI is being displayed
             |