Control According To The Type Of Paper; Control At Time Of Down Sequence - Canon iR1600 Service Manual

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CHAPTER 7 FIXING SYSTEM

2.2.2 Control According to the Type of Paper

The machine uses the following modes to suit the selected type of paper:

Control temperature

mode (default)

In continuous printing, the temperature of the area not in contact with paper as detected

by the sub thermistor can be abnormally high. To prevent overheating, the machine increases

the distance between sheets.

Down sequence is started when the reading of the sub thermistor is 210°C.

Down sequence is ended when continuous printing ends.

during printing

Control temperature

Used when printing on

plain paper.

Used when printing on pa-

per with a coarse surface or

in a low temperature envi-

To ensure good fixing, the

initial rotation period is ex-

tended by 5 sec; for con-

tinuous printing, the dis-

tance between sheets is in-

CANON iR1600/iR2000 REV.1 JAN. 2002

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