No. Component Function
7 Original width sensors (JIS) Detect the width of the original. Architecture sizes.
8 Original set sensor Detects the leading edge of the original. This starts the
scanner motor. Also functions as an original width sensor (it
detects A4 or 8.5” width paper.
9 Original registration sensor 1) Detects the leading edge of the original. Feed pauses
briefly at the original feed roller, so that the operator can
manually make the original straight. 2) Detects the leading
and trailing edges of the original for jam detection.
10 Original width sensors
(ISO)
Detect the width of the original. Engineering sizes.
Main Unit Sensors, Motors
Electrical Components
745