Ricoh B286 Service Manual page 602

Electrical Components
NUMBER
Original Registration
S7
Sensor
Original Set Sensor
S8
(A4/8.5")
Original Width Sensor
S9
(A0/8.5")
Original Width Sensor
S10
(A1/34")
Original Width Sensor
S11
(A2/22")
Original Width Sensor
S12
(A3/17")
Original Width Sensor
S13
(914mm/36")
S14 Original Width Sensor (30") Detects 30"-width paper. (-17 version only)
Original Width Sensor
S15
(B1/24")
Original Width Sensor
S16
(B2/18")
Original Width Sensor
S17
(B3/12")
Original Width Sensor
S18
(B4/9")
B286/B289
NAME
(1) Detects the leading edge of the original
and stops the original feed roller. The user can
then manually straighten the original.
(2) Detects the trailing edge of the original, or
detects a jam if it does not detect the trailing
edge.
Detects the leading edge of the original. This
starts the scanner motor. This sensor also
detects A4 or 8.5" width paper.
Detects A0/8.5"-width paper.
Detects A1/34"-width paper.
Detects A2/22"-width paper.
Detects A2/22"-width paper.
Detects 914mm/36"-width paper.
Detects B1/24"-width paper.
Detects B2/18"-width paper.
Detects B3/12"-width paper.
Detects B4/9"-width paper.
6-94
DESCRIPTION
SM