Brother International HL-3400CN Service Manual - Page 246

HL-3400CN SERVICE MANUAL (5) Press the top cover back plate backwards to release the fan motor assembly from the paper exit guide unit. (6) Remove the fuser fan motor and filter from the case. Filter Fuser fan motor Fan case Paper exit guide unit Top cover (Paper exit unit 3 ) Fig. 7-60 (7) Remove the set screw BT3x8 (2 pcs.) and ST3x6 (2 pcs.) to remove the paper exit front cover 3. (8) Remove the set screws BT3x12 (4 pcs.) to remove the top cover (I the paper exit guide unit. ) from (9) Remove the paper exit upper cover 3 from the paper exit unit 3 if necessary. ST3x8 Paper exit front / cover ST3x6 Paper exit guide unit Paper exit unit cover 3 Fig. 7-61 7-41 Paper exit upper cover Paper exit unit3