Q3228A PAPER FEED 1.1.3 Reverse/paper exit drive [4] [5] II UNIT EXPLANATION [6] [3] [9] [8] [10] [2] [1] [7] B B A A +24V +24V +24V DRIVE +24V DRIVE DFCB 2-3 Symbol Name Function or method [1] Reverse roller Reverses the original [2] Reverse guide Switches the reverse original conveyance path with reverse sole- noid (SD302) [3] Reverse sensor (PS305) Reverse original detection [4] Paper exit roller Exits the original [5] Paper exit guide Switches the exit original conveyance path with paper exit sole- noid (SD301) [6] Paper exit sensor (PS307) Exit original detection [7] Paper exit cover sensor (PS308) Detection of opening/closing of paper exit cover [8] Reverse solenoid Drives the reverse guide 24VDC drive [9] Paper exit solenoid Drives the paper exit guide 24VDC drive [10] Reverse/paper exit motor Drives the reverse/paper exit 24VDC stepping motor