Brother DCP8070D Trouble Error Codes

Brother DCP8070D Trouble Error Codes

Code	Description	Causes
1E	The drum unit reached its life and requires replacement.	Replace the drum unit with a new one.
1F	Two or more optional trays are installed	1 Connector: 54702-1219 failure. 2 Main PCB failure
24	Internal temperature sensor failure	1 Harness connection failure of internal temperature sensor. 2 Internal temperature sensor failure. 3 Main PCB failure
35	EEPROM of main PCB failure	1 Main PCB failure
36	HVPS PCB during standby failure	1 HVPS PCB unit failure. 2 Main PCB failure
3B	Main PCB RAM failure	1 Main PCB failure
3C	EEPROM writing error (Not applicable)	1 Main PCB failure
3D	EEPROM reading error (Not applicable)	1 Main PCB failure
3E	EEPROM bus error (Not applicable)	1 Main PCB failure
44	No toner cartridge	1 Dirt on electrodes on toner cartridge and machine body. 2 HVPS PCB unit failure. 3 Main PCB failure
50	The drum unit reached its life and requires replacement.	Replace the drum unit with a new one.
51	The paper feed kit MP reached its life and requires replacement.	1 Replacement time of the paper feed kit MP.
52	The paper feed kit T1 reached its life and requires replacement.	1 Replacement time of the paper feed kit T1.
53	The paper feed kit T2 reached its life and requires replacement.	1 Replacement time of the paper feed kit T2.
54	The fuser unit reached its life and requires replacement.	1 Replacement time of the fuser unit

Code	Description	Causes
55	The laser unit reached its life and requires replacement.	1 Replacement time of the laser unit
56	Back cover is opened	1 Harness connection failure of relay rear PCB ASSY. 2 Relay rear PCB ASSY failure. 3 Main PCB failure
57	Paper jam (Duplex tray)	1 Duplex feed ASSY failure. 2 Main PCB failure. 3 Plate gear damaged.
58	Fuser unit failure	1 Fuser unit failure. 2 Main PCB failure.
59	Fuser unit failure (Detect fuser failure at start-up)	1 Fuser unit failure. 2 Main PCB failure.
63	Toner life end	1 Relay front PCB ASSY failure. 2 Main PCB failure
67	Toner low	1 Toner sensor PCB ASSY failure. 2 Main PCB failure
68	Temperature rise when heater is off	1 Fuser unit failure. 2 Main PCB failure
69	Mis-connect center thermistor connector	1 Harness connection failure of fuser unit. 2 Harness connection failure of relay rear PCB ASSY. 3 Fuser unit failure. 4 Main PCB failure
6A	Fuser temperature does not reach 60°C within the specified time (center thermistor)	1 Fuser unit failure. 2 Main PCB failure.
6B	Fuser temperature does not reach 100°C within the specified time (center thermistor)	1 Fuser unit failure. 2 Main PCB failure.
6C	Fuser temperature exceeds its higher limit (center thermistor)	1 Fuser unit failure. 2 Main PCB failure.
6D	Fuser temperature exceeds its lower limit (center thermistor)	1 Fuser unit failure. 2 Main PCB failure.
6E	Fuser temperature does not rise (center thermistor)	1 Fuser unit failure. 2 Main PCB failure.
6F	Hardware detects extremely high temperature of the center or side thermistors	1 Fuser unit failure. 2 Main PCB failure.

Code	Description	Causes
70	Fuser motor error	1 Motor failure. 2 Main PCB failure.
71	Laser unit polygon motor failure	1 Laser unit failure. 2 Main PCB failure.
72	Laser beam emission failure	1 Laser unit failure. 2 Main PCB failure.
75	Sensor of the inside temperature for detection detected higher than normal temperature	1 Thermistor ASSY failure. 2 Main PCB failure.
76	Rapid temperature rising failure (center thermistor)	1 Fuser unit failure. 2 Main PCB failure.
78	Rapid temperature falling failure (center thermistor)	1 Fuser unit failure. 2 Main PCB failure.
7A	No detection of main motor synchronous signal	1 Motor failure. 2 Main PCB failure.
7D	Dirt on corona wire (detect discharge error)	1 Dirt or dust on drum unit electrodes. 2 Charge HVPS PCB failure. 3 Main PCB failure
7F	Fax paper setting mismatch (The setting paper becomes besides the A4/Letter/Legal/ Folio) (Not applicable)	1 Registration front actuator 2 catching on some position. 2 Main PCB failure
80	Fax paper size is incorrect (The paper is smaller 10mm than the letter size (11inch) in Fax List/ Report)	1 Registration front actuator 2 catching on some position. 2 Main PCB failure
83	Failure of discharge detection (Printing becomes unable until the drum is replaced with a new one.) (Discharge detection becomes unable until the drum counter reaches the double of the drum life.)	1 Main PCB failure.
84	Paper jam	1 Harness connection failure of relay rear PCB ASSY. 2 Eject actuator catching on some position. 3 Paper eject sensor PCB failure. 4 Main PCB failure
85	Tray 1 is not installed into the machine	1 T1 PE/edge sensor PCB/ T2 PE/edge sensor PCB failure. 2 Harness connection failure of T1 PE/edge sensor PCB/ T2 PE/edge sensor PCB. 3 Main PCB failure. 4 Connector 55533-1219 failure (only Tray 2)
86	Tray 2 is not installed into the machine	1 T1 PE/edge sensor PCB/ T2 PE/edge sensor PCB failure. 2 Harness connection failure of T1 PE/edge sensor PCB/ T2 PE/edge sensor PCB. 3 Main PCB failure. 4 Connector 55533-1219 failure (only Tray 2)
88	Paper jam inside the machine	1 Harness connection failure of high voltage power supply PCB ASSY. 2 Registration rear actuator catching on some position. 3 Registration rear sensor failure. 4 Main PCB failure

Code	Description	Causes
89	Incorrect paper size in duplex printing	1 Registration rear sensor failure. 2 Main PCB failure
8A	Paper jam in Tray 1	1 Dirt on edge sensor. 2 Harness connection failure of high voltage power supply PCB ASSY. 3 Paper feeding kit worn out (MP/ T1/ T2). 4 Registration front sensor failure. 5 Main PCB failure
8B	Paper jam in Tray 2	1 Dirt on edge sensor. 2 Harness connection failure of high voltage power supply PCB ASSY. 3 Paper feeding kit worn out (MP/ T1/ T2). 4 Registration front sensor failure. 5 Main PCB failure
8C	Paper jam in MP Tray	1 Dirt on edge sensor. 2 Harness connection failure of high voltage power supply PCB ASSY. 3 Paper feeding kit worn out (MP/ T1/ T2). 4 Registration front sensor failure. 5 Main PCB failure
8D	Paper jam near eject tray	1 Duplex sensor failure. 2 Main PCB failure
99	Specified paper size is not supported for duplex printing (Duplex)	1 Main PCB failure
9F	Paper empty	1 Dirt on PE sensor. 2 Harness connection failure of PE EG sensor PCB ASSY. 3 PE actuator catching on some position. 4 PE sensor failure. 5 HVPS PCB unit failure. 6 Main PCB failure
A1	Front cover opened	1 Harness connection failure of front cover sensor ASSY. 2 Part pressing the front cover sensor ASSY is broken, which is provided at the left side of the front cover inside. 3 Front cover sensor failure. 4 Relay front PCB failure. 5 Main PCB failure
A2	During scanning, 90 cm or longer of a document is detected	1 Document rear actuator catching on some position. 2 Document rear sensor failure. 3 Main PCB failure
A3	Document rear sensor is not turned on when feeding the document	1 Document rear actuator catching on some position. 2 Document rear sensor failure. 3 Main PCB failure
A4	ADF cover opened	1 ADF cover open sensor arm catching on some position. 2 ADF cover is changed in shape or cracked.e position. 3 ADF cover open sensor failure. 4 ADF relay PCB failure. 5 Main PCB failure.
A5	Fax scanning error (Warning) (First time)	1 Scanning failure.
A6	Fax scanning error (Error) (Second time)	1 Document scanner unit failure. 2 Main PCB failure
A7	Scanning color parameter file failure	1 Scanner module failure. 2 Main PCB failure
A8	Scanning color parameter matching error	1 Scanner module failure. 2 Main PCB failure

Code	Description	Causes
AD	DMA transfer error	1 Scanner module failure. 2 Main PCB failure
AE	Document scanner home position sensor is not turned on.	- CCD model: 1 Home position sensor harness not connected correctly. 2 Drive PCB failure. 3 Belt broken. 4 Home position sensor failure. 5 Scanner motor failure. 6 Tab of CCD module broken. 7 Main PCB failure. - CIS model: 1 FFC cable not connected correctly. 2 Drive PCB failurelure. 3 Document scanner unit failure. 4 Main PCB failure
AF	Document scanner home position sensor is not turned off.	- CCD model: 1 Home position sensor harness not connected correctly. 2 Drive PCB failureunit failure. 3 Belt broken. 4 Home position sensor failure. 5 Scanner motor failure failure. 6 Main PCB failure - CIS model: 1 FFC cable not connected correctly. 2 Drive PCB failurelure failure. 3 Document scanner unit failure. 4 Main PCB failure
B0	Document scanner unit FFC detection error	1 Harness for scanner module not connected correctly. 2 Scanner harness broken. 3 Main PCB failure
B1	Dark level offset data level error for scanning	1 CCD unit failure. 2 Main PCB failure.
B2	Gain control data level error for scanning	1 CCD unit failure. 2 Main PCB failure.
B7	A/D converter standard voltage failure; at High side	1 CCD unit failure. 2 Main PCB failure.
B8	A/D converter standard voltage failure; at Low side	1 CCD unit failure. 2 Main PCB failure.
B9	Scanning light adjustment error is detected	1 Scanner module failure. 2 Main PCB failure
BB	White level data error	1 Scanner module failure. 2 Main PCB failure
BD	Black level data error	1 Scanner module failure. 2 Main PCB failure
BF	ADF duplex scanning cannot be implemented due to too long document	1 Document front actuator 2 not operating smoothly or catching in some position. 2 Document front sensor 2 failure.
C0	New toner detection lever failure	1 Power off or front cover opened while detecting a new toner cartridge. 2 New toner sensor failure.
C7	Insufficient DIMM Memory	1 Main PCB failure.
C8	Secure print data full	1 Main PCB failure.

Code	Description	Causes
C9	DIMM error	1 Main PCB failure.
CA	Excess current to USB device that is front side of the machine	1 Harness connection failure of USB host relay PCB ASSY. 2 USB host relay PCB failure. 3 Main PCB failure.
CD	Drum unit is not installed into the machine	1 Dirt on electrodes on drum unit and machine body. 2 HVPS PCB unit failure. 3 Main PCB failure
D1	Modem initialization failed	1 Main PCB failure
DD	Fuser error other than 58, 59, 68, 69, 6A, 6B, 6C, 6D, 6E, 6F, 76, 78, DE and E2 are occurred	1 Fuser unit failure. 2 Main PCB failure. 3 LVPS PCB failure.
DE	Central temperature of heat roller detected the temperature that was lower than 60°C)	1 Relay rear PCB ASSY connection failure. 2 Fuser unit failure. 3 Main PCB failure.
E0	Program error	1 Program failure. 2 Main PCB failure
E1	Main PCB failure	1 Main PCB failure
E2	Central temperature of heat roller exceeds 280°C	1 Fuser unit failure. 2 Main PCB failure
E6	EEPROM error	1 Main PCB failure
EB	The data reading error for E2PROM	1 Main PCB failure
EC	Fuser fan failure	1 Main fan failure. 2 Main PCB failure
ED	Wireless LAN connection failure between W-LAN PCB and access point	1 WLAN PCB failure. 2 Main PCB failure
EE	Wireless LAN is unable to communicate between W-LAN PCB and access point	1 WLAN PCB failure. 2 Main PCB failure
EF	LVPS PCB failure	1 LVPS PCB failure. 2 Main PCB failure.

Code	Description	Causes
F8	Battery connection error	1 Battery harness connection failure. 2 Main PCB failure. 3 Battery failure.
F9	EEPROM customizing code error	1 Turn the power off, when the Maintenance mode 74 PARAMETER INIT is in progress. 2 Main PCB failure
FF	Excess current to USB HOST PCB error	1 USB HOST PCB failure. 2 Main PCB failure

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