Brother error codes
Find the meaning of Brother fault, warning and status codes, with model context, documented causes, safe checks and links to available manufacturer guidance.
16documented codes
1products and models
1product categories
About Brother error codes
An error code is a diagnostic clue, not a complete repair diagnosis. Brother may reuse similar-looking codes across different products, model generations or regions, so always confirm the complete code and exact model before following instructions or ordering parts.
This profile connects every indexed Brother code to its dedicated explanation page. Each page is structured around the search intent: a quick meaning, symptoms, likely causes, safe troubleshooting, reset guidance, applicable products and the point at which professional help is appropriate. Records marked as verified include the manufacturer or another authoritative technical source.
Start with the code shown on the display, then narrow the result by product or model. Do not assume that a reset has repaired the underlying fault. If a code returns, the product is unsafe, or diagnosis requires internal electrical, gas, refrigerant or moving components, stop and use an authorised technician.
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Popular Brother codes
REPLACE TONERBrother · Brother inkjet and laser printers · United KingdomToner cartridge requires replacementBrother documents REPLACE TONER for Brother inkjet and laser printers as “Toner cartridge requires replacement”. This is the…REPLACE DRUMBrother · Brother inkjet and laser printers · United KingdomDrum unit has reached replacement thresholdBrother documents REPLACE DRUM for Brother inkjet and laser printers as “Drum unit has reached replacement threshold”. This…JAM REARBrother · Brother inkjet and laser printers · United KingdomPaper jam at the rearBrother documents JAM REAR for Brother inkjet and laser printers as “Paper jam at the rear”. This is…JAM INSIDEBrother · Brother inkjet and laser printers · United KingdomPaper jam inside the machineBrother documents JAM INSIDE for Brother inkjet and laser printers as “Paper jam inside the machine”. This is…78Brother · Brother inkjet and laser printers · United KingdomFuser temperature faultBrother documents 78 for Brother inkjet and laser printers as “Fuser temperature fault”. This is the quick answer…77Brother · Brother inkjet and laser printers · United KingdomFuser warm-up faultBrother documents 77 for Brother inkjet and laser printers as “Fuser warm-up fault”. This is the quick answer…76Brother · Brother inkjet and laser printers · United KingdomFuser temperature faultBrother documents 76 for Brother inkjet and laser printers as “Fuser temperature fault”. This is the quick answer…72Brother · Brother inkjet and laser printers · United KingdomBeam detection faultBrother documents 72 for Brother inkjet and laser printers as “Beam detection fault”. This is the quick answer…
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46Brother · Brother inkjet and laser printers · United KingdomInk absorber is fullBrother documents 46 for Brother inkjet and laser printers as “Ink absorber is full”. This is the quick…4FBrother · Brother inkjet and laser printers · United KingdomPrint-head temperature or electrical faultBrother documents 4F for Brother inkjet and laser printers as “Print-head temperature or electrical fault”. This is the…50Brother · Brother inkjet and laser printers · United KingdomFuser faultBrother documents 50 for Brother inkjet and laser printers as “Fuser fault”. This is the quick answer for…51Brother · Brother inkjet and laser printers · United KingdomLaser unit faultBrother documents 51 for Brother inkjet and laser printers as “Laser unit fault”. This is the quick answer…57Brother · Brother inkjet and laser printers · United KingdomDuplex fan or motor faultBrother documents 57 for Brother inkjet and laser printers as “Duplex fan or motor fault”. This is the…6ABrother · Brother inkjet and laser printers · United KingdomFuser temperature faultBrother documents 6A for Brother inkjet and laser printers as “Fuser temperature fault”. This is the quick answer…70Brother · Brother inkjet and laser printers · United KingdomMotor faultBrother documents 70 for Brother inkjet and laser printers as “Motor fault”. This is the quick answer for…71Brother · Brother inkjet and laser printers · United KingdomPolygon motor faultBrother documents 71 for Brother inkjet and laser printers as “Polygon motor fault”. This is the quick answer…72Brother · Brother inkjet and laser printers · United KingdomBeam detection faultBrother documents 72 for Brother inkjet and laser printers as “Beam detection fault”. This is the quick answer…76Brother · Brother inkjet and laser printers · United KingdomFuser temperature faultBrother documents 76 for Brother inkjet and laser printers as “Fuser temperature fault”. This is the quick answer…77Brother · Brother inkjet and laser printers · United KingdomFuser warm-up faultBrother documents 77 for Brother inkjet and laser printers as “Fuser warm-up fault”. This is the quick answer…78Brother · Brother inkjet and laser printers · United KingdomFuser temperature faultBrother documents 78 for Brother inkjet and laser printers as “Fuser temperature fault”. This is the quick answer…JAM INSIDEBrother · Brother inkjet and laser printers · United KingdomPaper jam inside the machineBrother documents JAM INSIDE for Brother inkjet and laser printers as “Paper jam inside the machine”. This is…JAM REARBrother · Brother inkjet and laser printers · United KingdomPaper jam at the rearBrother documents JAM REAR for Brother inkjet and laser printers as “Paper jam at the rear”. This is…REPLACE DRUMBrother · Brother inkjet and laser printers · United KingdomDrum unit has reached replacement thresholdBrother documents REPLACE DRUM for Brother inkjet and laser printers as “Drum unit has reached replacement threshold”. This…REPLACE TONERBrother · Brother inkjet and laser printers · United KingdomToner cartridge requires replacementBrother documents REPLACE TONER for Brother inkjet and laser printers as “Toner cartridge requires replacement”. This is the…