Oki OKIPAGE 24DX Service Manual page 30

Sensor Function
Inlet sensor Detects the leading part of the paper and
gives the supervision timing for switching
from hopping operation to feeding
operation.
Supervises the paper running state and the
paper size according to the paper reach
time and running time.
Inlet sensor 2 Detects the form width.
Paper sensor Detects the leading part of the paper.
Supervises the paper running state.
Outlet sensor Supervises the paper feed and size
according to the time of arrival to the sensor
and the time of passage of paper.
Toner low sensor Detects the lack of toner.
Sensing state
ON: Paper exists
OFF: No paper exists
ON: A4 or larger
OFF: A4 or smaller
ON: Paper exists
OFF: NO paper exists
ON: Paper exists
OFF: No paper exists
ON long: Toner low exists
OFF short: No Toner low exists