Chapter 22-11F-2-2717) Check the dustproof glass, if necessary, clean it using the blowerbrush.18) Insert the primary corona assembly, the pre-transfer coronaassembly, and the dustproof glass into the machine in reverse orderfrom removing and fix them.1. When using a solvent for cleaning, make sure that the parts becomedry completely.2. When inserting the pre-transfer corona assembly into the machine, besure that it stays horizontal to the process unit to avoid scratching thesurface of the drum.3. Make sure that the one-way arm of the pre-transfer corona assemblyis located on the eccentric cam.19) Perform the procedures of 7) to 10) in reverse order, lock the fixingfeeder assembly release lever, and close the front cover.When mounting the primary fan duct, make sure to inlet the connector.2.2.6 Installing the Developing Assembly0008-79551) Open the manual feed tray cover [1], remove the screw [2] from thedoor tape, and fully open the manual feed tray cover [1]F-2-282) Remove the tape [1] and detach the hopper supply mouth cover [2].F-2-293) Take out the developing assembly from the packing box.4) Turn the developing cylinder gear with a hand, and check to see ifthere is any breakage on the cylinder.5) Holding the central part (the pocket for handle) of the developingassembly [1], insert the assembly to the machine, and inlet theconnector [2].When mounting the developing assembly, be aware to keep thedeveloping cylinder from contact with the sheet metal of the developingassembly support.F-2-306) Insert the right side (Rear) of the developer pressure unit [2] in thepackage, and then insert the left side (Front) keeping the unit in ahorizontal position. Fix the unit using the truss head screw (M4 x 6)[1] in the package.[1][1][2][2][1][1][2]
