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Operation Description
2 - 26
OKIPAGE 16n
Service Manual, P/N 59274401
2.7
Toner Low Detection
•
Composition
The device consists of the stirring gear which rotates at a constant rate, the stirring bar and
the magnet on the stirring bar. The stirring bar rotates through the link on the protrusion in
the stirring gear.
Operation during toner full state
•
The stirring bar rotates due to the interlocking
with the stirring gear.
•
Even when the magnet on the stirring bar
reaches the maximum height, since the other
side is being dipped in the toner, the stirring
bar is pushed by the stirring gear.
Operation during toner low state
•
When the stirring bar reaches the maximum
height, since there is no resistance provided
by the toner on the other side, it falls to the
minimum height due to its own weight. Be-
cause of this, the time interval during which it
encounters the magnet of the sensor lever
becomes long. By monitoring this time inter-
val, toner low can be detected.
•
Operation
Toner Low is detected by monitoring the time interval of the encounter of the magnet set on
the sensor lever and the magnet on the stirring bar.
Magnet
Protrusion
Stirring Bar
Stirring Gear
Sensor Lever
Toner Sensor
Stirring Bar
Stirring Gear Section
Stirring Bar
Sensor Lever
Содержание Okipage 16n
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Страница 165: ...Wiring Diagrams 7 2 OKIPAGE 16n Service Manual P N 59274401 7 2 PCB Layout 1 Main board BOARD COM ...
Страница 166: ...Wiring Diagrams 7 3 OKIPAGE 16n Service Manual P N 59274401 2 Power Supply board 3 Driver board AOLC PCB ...
Страница 167: ...Wiring Diagrams 7 4 OKIPAGE 16n Service Manual P N 59274401 4 PostScript board BOARD PSBA OKIPAGE16n PS only ...
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Страница 187: ...Centronics Parallel Interface A 4 OKIPAGE 16n Service Manual P N 59274401 This page was intentionally left blank ...
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Страница 208: ...High Capacity Second B 21 OKIPAGE 16n Paper Feeder Service Manual P N 59274401 5 2 PCB Layout AOLT PCB ...
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Страница 232: ...Multi Feeder C 21 OKIPAGE 16n Maintenance Service Manual P N 59274401 5 2 PCB Layout AOLE PCB ...
Страница 233: ...Multi Feeder C 22 OKIPAGE 16n Maintenance Service Manual P N 59274401 2 3 12 4 9 8 6 1 11 10 5 7 12 6 Parts List ...
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Страница 238: ...OKIPAGE 16n Service Manual Part Number 59274401 Printed in the USA ...