Original Size Detection - Ricoh B156 Service Manual

2.5 ORIGINAL SIZE DETECTION

The original size detection mechanism consists of the original width sensor board
[A] and two original length sensors-1 [B] and -2 [C]. Based on the combined output
of the length sensors and the width sensor board, the machine can detect the size
of the original. This integrated detection mechanism is detailed in the table on the
next page.
Note that the width sensor's terminal plate is attached to the original guide, so the
widths of the originals must all be the same.
SM
CÓPIA NÃO CONTROLADA
[A]
13
CÓPIA NÃO CONTROLADA
ORIGINAL SIZE DETECTION
[B]
[C]
B386D503.WMF
B810