DISASSEMBLY/ASSEMBLY Q5686A/Q5687A 5.3 Replacing the stapler A. Periodically replaced parts/cycle • Stapler: Every 200,000 staples Note: • Do not use hands to move stapler units to horizontal direction. Otherwise the belt and the gear teeth skipping may occur. • After reinstalling the clincher, be sure to con- duct the "vertical adjustment of the finisher sta- pler." (See "ADJUSTMENT.") B. Procedure 1. Open the finisher door. 2. Pull out the stacker unit. 3. Remove the cartridge from the stapler. III DIS./ASSEMBLY 4. After removing 4 screws [2] of the stapler F [1] and a ground screw [3], take out the stapler F [2] [1] and remove the connector [4]. [1] [2] [4] [3] 3-24