HP Color 9850mfp Service Manual - Page 359

II UNIT EXPLANATION Q5686A/Q5687A STAPLER Symbol Name M711 Stapler movement motor M714 Stapler motor F M715 Clincher motor F PS711 Stapler movement HP sensor PS713 PS714 PS730 PS731 PS732 PS733 SW701 SW702 SW703 SW704 Stapler rotation HP sensor Clincher rotation HP sensor Stapler HP sensor R Stapler HP sensor F Clincher HP sensor R Clincher HP sensor F Cartridge switch R Stapler SW R Cartridge switch F Stapler SW F Function and method Horizontal movement of the staplers F and R, and the clinchers /F and /R by means of the timing belt Stepping motor Driving for the stapling operation of the stapler F DC brush motor Driving for the belt staple-needle of the clincher F DC brush motor HP detection of the horizontal position of the staplers /F and / R and the clinchers /F and /R Detection of the rotation HP of the stapler R Detection of the rotation HP of the clincher R Detection of the stapling HP of the stapler R Detection of the stapling HP of the stapler F Detection of the belt staple-needle HP of the clincher R Detection of the belt staple-needle HP of the clincher F Detection of the presence of the cartridge of the stapler R Detection of the presence of the staples of the stapler R Detection of the presence of the cartridge of the stapler F Detection of the presence of the staples of the stapler F 4.2 Operation 4.2.1 Stapler movement control As examples of stapler movements, there are a horizontal movement of the stapler interval and a rotation of a stapler at the rear. The stapler moves in accordance with the staple mode. A. Stapler horizontal movement operation The stapler movement motor (M711) moves the stapler horizontally. The stapler R [1] and the clincher R [2] are provided on the upper side [4] of the timing belt [3], and the stapler F [5] and the clincher F [6] on the lower side [7]. /R moves in the opposite direction of F. PS711 [1] [4] [3] [5] [7] M711 [4] [2] [6] [7] 2-29