Brother International HL-1660E Service Manual - Page 56

1.10 Scanner Unit (1) Unplug the LD PCB harness (scanner flat cable) connector (6P), and SCN harness connector (4P). (2) Remove the beam from the body by loosening the screws. (3) Remove the scanner unit from the body by loosening the screws. Caution: Do not disassemble the scanner unit, it can be only adjusted at the factory. Scanner unit Screws Screws Beam SCN harness 4P connector Scanner flat cable 6P connector 1.11 Cartridge Stopper Assy Figure 4.18 (1) Loosen 4 screws and remove the scanner mount plate in the direction of the arrow (the ground leaf spring is also released at the same time.) (2) Release the hook by bending the arm of the cartridge stopper assy ( A ), slide the cartridge stopper assy to the left ( B ) and the remove the cartridge stopper assy ( C ). Rear Ground leaf spring Scanner mount plate Screws Right side Left side Scanner mount plate Front Cartridge stopper assy Figure 4.19 Cartridge stopper assy B C A Figure 4.20 IV - 9