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Operation Description
2 - 22
OKIPAGE 16n
Service Manual, P/N 59274401
(7) Fusing
After the end of the transfer, the unfused toner image is fused on the paper under heat and
pressure as it passes between the heater roller and the backup roller. The heater roller with
a Teflon coating incorporates a 400W heater (Halogen lamp), which heats the heat roller.
A thermistor which is in contact with the heater roller regulates the heater roller at a
predetermined temperature (about 185 ~ 188
°
C). A safety thermostat cuts off voltage supply
to the heater by opening the thermostat in the event of abnormal temperature rises.
The backup roller is held under a pressure of 2.5 kg from the pressure spring at each side.
Separation Claw
Heater
Heater Roller
Thermistor
Paper
Back-up Roller
Pressure Spring
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 ...
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Страница 238: ...OKIPAGE 16n Service Manual Part Number 59274401 Printed in the USA ...