Brother MFC 8510 8710 8910 8950 HL 6180 5450 Light Fuzzy Blurry noisy and paper jam
The new Brother MFC-8510dn MFC-8710dw MFC-8810dw MFC-8950dw MFC-8810dw MFC-8950dwt series and the HL-5440d HL-5450dn HL-5470dwt have a new style fuser unit.
Symptoms: fuzzy blurry light prints on the page, also paper jam and misfeed, sometime combine with noise (sound like clunk clunk clunk).
Cause: the grease that lubricate the fuser roller film is dry and the film doesn't roll fast enough (fuzzy print) or in the case of paper jams it doesn't roll at all.
Solution: this fuser needs to be service every 25,000 prints, the film needs to be remove and clean from old grease.
The heater needs to be cleaned from old grease and new grease should be applied (must be the correct grease).
Update: Brother introduce a new fuser for those models. Currently we are recommending to replace the defective fuser with a brand new original genuine Brother fuser, part number LU8568001, and not to use a refurbished one.
Cover all those models:
DCP-8110DN, DCP-8150DN, DCP-8155DN, HL-5440D, HL-5450DN, HL-5470DW, HL-5470DWT, HL-6180DW, HL-6180DWT, MFC-8510DN, MFC-8710DW, MFC-8810DW, MFC-8910DW, MFC-8950DW, MFC-8950DWT
Call Gideon at 805-466-8636 if you have a question.