Sharp AR-RB1 Service Manual - Page 6

[3] INTERIOR CONSTRUCTION Motors and solenoid 1 2 3 4 No. Name 1 Paper feed motor 2 Gate solenoid 3 Upper turnover motor 4 Lower turnover motor PWB and sensors Abbreviation BIM BGSOL BRM BTM Function/operation Transports paper to the paper feed section Switches the gate for straight delivery and reverse delivery Paper transport in upper section Paper transport in lower section 4 3 2 1 5 8 6 7 No. Name Abbreviation 1 Door open/closed detector 1 BDD1 2 Paper delivery sensor BPOD 3 Full capacity detection sensor BPFD 4 BY drive PWB BY drive PWB 5 Transport sensor 1 BPPD1 6 Reverse section detection sensor BPRD 7 Transport sensor 1 BPPD2 8 Door open/closed detector 2 BDD2 Function/operation Detects open/closed status of upper door Detects discharged paper Detects full capacity status in paper tray INVERTER drive and controller Detects transport of paper Detects presence of paper in the reverse section Detects transport of paper Detects open/closed status of lower door AR-RB1 INTERIOR CONSTRUCTION 3 - 1