Sindoh M400 - A3 ASSY Components

Top guide ASSY is mounted with paper transfer related rollers of R1 and delivery rollers. Tray is
composed with SB1 sensor detecting papers on document setting and SB2 sensor detecting papers on
feeding. And ASSY 1
st
idle guide work as a guide while moving papers to scan point is mounted.
A3 ASSY Components
A3 ASSY performs A3 scanning and copying by receiving power from delivery idle gear’s pulley from
motor ASSY via timing belt. A clutch is mounted to prevent A3 malfunction on ADF feeding and use ADF
power only on A3 operation. Also, bevel gear is used as to alter rotation axis to perform A3 works.
A3 Timing Belt
A3 Clutch ASSY
A3 Clutch
A3 Bevel Gear
A3 Roller
A3 Guide