A-2General Timing Chart (reader unit w/ ADF)• A4, 2 sheets, Signal-sided, Direct• A4, 1 sheet, Double-sided, DirectReader Unit ADFSTBYOriginal set sensor (PI10)Registration paper sensor (PI6)Read sensor (PI7)Delivery reversal sensor (PI8)Pickup motor (M2)Main motor (M1)Pickup DOWN solenoid (SL1)Original placed1st originalseparated/feed 1st original read2nd original separated/feed 1st original delivered2nd original read 2nd originaldeliveredScanner home position sensor (PS400)Scanning lamp (LAMP1)Scanner motor (M400)CCW CWStart key ONPrint command sentPrint command sent: motor CCW.Reader Unit ADFSTBYOriginal set sensor (PI10)Registration paper sensor (PI6)Read sensor (PI7)Delivery reversal sensor (PI8)Pickup motor (M2)Main motor (M1)Pickup DOWN solenoid (SL1)Original placedOriginalseparated/feedOriginalface readOriginalreversedOriginal reversed(idle feed)Scanner home position sensor (PS400)Scanning lamp (LAMP1)Scanner motor (M400)CCW CWStart key ONPrint command sentOriginaldelivered:motor CCW.Originalback read
