Brother HL-1850 Service Manual page 142

NOTE:
• When re-assembling the heat roller 25 HE to the FU frame upper, place the two projections
at the right hand side of the roller onto the bosses on the frame as shown in the figure
below.
HR bearing 25
(boss)
• When re-assembling the heat roller 25 HE to the FU frame upper, ensure you do not
damage the heat roller 25 HE with the four pick off fingers on the FU frame upper.
Pick off fingers
Heat roller gear 34
Fig. 4-56
Heat roller 25 HE
Pick off fingers
FU frame upper
Fig. 4-57
4-35
CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY
(projection)
Heat roller 25 HE