World of Fax & Copiers
Fax, Copier & Printer Parts/Supplies Specialist

 We Stock full line of parts for Sharp, Xerox, Canon, Brother, Hp,  Toshiba, Panasonic, Ricoh 

     Outside or within the U.S. (845) 624-2332
 
  
Toll Free 1-866-FAX-PART (866-329-7278)

FAX ORDERS TO 845-624-2299

COMMON ERROR CODES FOR THE:

    MFC 4000ML

CODE DESCRIPTION
71 Laser scanner motor does not lock 
72 Cannot detect Beam Detect signal 
73 No toner box 
74 Toner empty 
75 Unit internal temperature error  -  

SOLUTION: REPLACE FUSER UNIT

76 Fixing heater disconnect  -  

SOLUTION: REPLACE FUSER UNIT

77 Fixing heater temperature detection thermistor 2 shorts  -  

SOLUTION: REPLACE FUSER UNIT

78 Fixing heater temperature detection thermistor 2 disconnected  -  

SOLUTION: REPLACE FUSER UNIT

79 Unit internal temperature detection thermistor disconnected.  -  

SOLUTION: REPLACE FUSER UNIT

80 Recording paper size setting error. 
82 Paper supply error 
83 Paper jam Paper front sensor fails to return 
84 Paper jam Paper eject sensor fails to return 
87 Failure to complete the recording operation sequence. 
88 Recording paper jam The paper eject sensor failed to come on after the paper front sensor came ON. 
8B Overheating error Thermistor heat error 
A1 Open cover assembly opened
A2 Document to long to scan 
A3 Document not detected by the rear 
A4 50% or greater faulty white level data 
A5 Faulty operation of DMAO during scanning 
A6 Faulty operation of DMA1 during scanning 
A7 One-line feeding time-out error 
A8 One-line scanning time-out error 
AB Document feed-in amount measuring error 
AC Less than 50% white level data error 
B1 CODEC LSI error 
B9 Light emission intensity error of the LED array 
BA Scanning error: The left-hand black reference line which is marked on the document pressure bar for scanning width setting is not detected 
BB Scanning error: The right-hand black reference line which is marked on the document pressure bar for scanning width setting is not detected 
BC Scanning error: Reduction miss 
BD Scanning error: Enlargement miss 
D1 The MODEM setup bit sticks to High 
D2 CTS stays OFF or ON if the MODEM RTS is turned ON or OFF, respectively
D3 Bit B1 A of the MODEM stays OFF 
D4 Bit RX of the MODEM stays OFF 

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