Ricoh V-C3 D081, Field Service Manual

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No. Component Function
S4 MUSIC Sensor: Center
Reads the center MUSIC pattern. This feedback is used to
control the MUSIC process to correct color registration errors.
S5 MUSIC Sensor: Front
Reads the front MUSIC pattern. This feedback is used to control
the MUSIC process to correct color registration errors.
S6 MUSIC Sensor: Rear
Reads the Rear MUSIC pattern. This feedback is used to control
the MUSIC process to correct color registration errors.
S7 Paper Feed Sensor: Tray 2
Detects the leading edge of each sheet of paper from the pick–
up roller of tray (middle tray) and switches off the pick–up roller
solenoid so the pick–up roller lifts.
S8
Vertical Transport Sensor:
Tray 2
Detects the leading edge and trailing edge of each sheet fed
from tray 2 and signals a jam if the edges do not pass at the
prescribed time.
S9 Paper End Sensor: Tray 2
Receives light reflected from the paper until the last sheet is fed
from tray 2 (middle tray), then signals paper end.
S10 Lift Sensor: Tray 2
Detects when the pick–up roller (pushed up by the top of the
paper stack in the right side of the tandem tray) has reached
the correct height for paper feed and then switches off the tray
2 (middle tray) lift motor.
S11 Paper Feed Sensor: Tray 3
Detects the leading edge of each sheet of paper from the pick–
up roller of tray 3 (bottom tray) and switches off the pick–up
roller solenoid so the pick–up roller lifts.
S12
Vertical Transport Sensor:
Tray 3
Detects the leading edge and trailing edge of each sheet fed
from tray 3 and signals a jam if the edges do not pass at the
prescribed time.
S13 Paper End Sensor: Tray 3
Receives light reflected from the paper until the last sheet is fed
from tray 3 (bottom tray), then signals paper end.
S14 Lift Sensor: Tray 3
Detects when the pick–up roller (pushed up by the top of the
paper stack in the right side of the tandem tray) has reached
the correct height for paper feed and then switches off the tray
3 (bottom tray) lift motor.
Specifications
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