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AUXILIARY PROCESS
Pre-Primary Charging
Preexposure t : $_
lamp
Photosensitive
Figure 2-201
To prevent drum memory caused by the posi-
tive charges of transfer, the CLClOOO executes
pre-primary charging simultaneously with pre-
exposure.
Specifically, negative corona charges are
applied to the photosensitive drum before primary
charging to remove localized positive charges
remaining on the photosensitive drum.
COPYRIGHT (0 1997 CANON INC.
more or less neutralized and yet is subject to
change while the paper is forwarded.
assembly to apply a negative DC bias immediate-
ly after separation of copy paper from the transfer
belt to retain the toner on the copy paper, thereby
preventing the toner from moving astray or caus-
ing offset during fixing.
CANON CLClOW REV.1 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
Transfer belt
Figure 2-202
The toner on the copy paper after separation is
The CLClOOO causes its pre-fixing charging
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