Brother International HL 1850 Service Manual - Page 132

CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY (8) Remove the FU frame upper from the FU frame lower by releasing hooks as shown in the figure below. (hook) FU frame lower (hook) (hook) (hook) (hook) FU frame upper (hook) Fig. 4-52 (9) Remove the one pan B M3x10 Taptite screw securing the halogen lamp connector plate at the drive unit side of the FU frame upper and then loosen the pan (washer) M2.6x6 screw at the other side. (10) Disconnect the halogen lamp connector from the FU frame upper. (11) Lift the right hand end of the heat roller 25 HE and remove the halogen heater lamp from the heat roller 25 HE. Screw, pan (washer) M2.6x6 Heat roller 25 HE Halogen heater lamp Colored side 115V: Purple 230V: Yellow Screw, pan (washer) ------------ i sI Ne-it 1'41,11 `Ili, Heat roller 25 HE Halogen lamp connector plate FU frame upper Halogen heater lamp Fig. 4-53 4-31