Sharp SF-A57 Service Manual page 21

7. Reverse unit section
(Reversing sensor peripheral)
Reversing sensor (RDD)
8. Paper feed section in the DF cover
LED PWB
9. ADF open/close switch peripheral
Reversing guide
switch (TGOD)
ASM0RU
ASM-LED
10. Tray inside
– 20 –
ADF open/close switch (AUOD)
ASM-drive IF
ASM-LED
ASM-sensor 1
Original length sensor 2 (DLS2)
Inch series
Original length sensor 1 (DLS1)
ASM-LED
ASM-drive F
ASM-TR2
ASM-sensor 2
Tray harness
Original end
sensor (DED)
Original width volume
sensor (DWVR)