Canon PC770 Service Manual - Page 24

Replacing, Cartridge

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MIGENERAL DESCRIPTION E. Replacing the Cartridge 1. When to Replace the Cartridge When the cartridge starts to run out of toner, the copy image will tend to have white lines or white spots; see Figure 1-409. Preface Thank you (of .lre copier, its tun 1. to ensure sal( in order to tam ,;an. functions. A.1.•. :anon copier. hod of use. It ;e read this ME 'ith its capabili• ng this manua ACAUTIO - : In this manii' procedure AGES with this Ft if, personal in Figure 1-412 Go through the following: 1) Remove the cartridge from the copier, and rotate it several times as shown in Figure 1-410. 2. Replacing the Cartridge 1) Shift up the open/close lever to open the body. Figure 1-414 2) Slide the old cartridge out of the copier. 0 7I ,sue 0 Figure 1-415 Figure 1-413 2) Set the cartridge in the copier, and make a copy. a. If the copy image has returned to normal, • Advise the user that, although he/she may continue to use the cartridge, a new cartridge should be obtained. b. If the copy image fails to return to normal, • Replace the cartridge according to the instructions under "2. Replacing the Cartridge." 1 - 16 COPYRIGHT © 1994 CANONINC. CANON PC720840r/501770 REV.OAUG.1994 PRINTEDIN JAPAN0MPRIMEAU JAPON)

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MI
GENERAL
DESCRIPTION
E.
Replacing
the
Cartridge
1.
When
to
Replace
the
Cartridge
When
the
cartridge
starts
to
run
out
of
toner,
the
copy
image
will
tend
to
have
white
lines
or
white
spots;
see
Figure
1-409.
Preface
Thank
you
(of
.lre
copier,
its
tun
1.
to
ensure
sal(
in
order
to
tam
,;an.
functions.
A.1.•.
ACAUTIO
-
:
In
this
mani
i'
procedure
Figure
1-412
:anon
copier.
hod
of
use.
It
;e
read
this
ME
'ith
its
capabili•
ng
this
manua
AGES
with
this
Ft
if,
personal
in
Go
through
the
following:
1)
Remove
the
cartridge
from
the
copier,
and
rotate
it
several
times
as
shown
in
Figure
1-410.
Figure
1-413
2)
Set
the
cartridge
in
the
copier,
and
make
a
copy.
a.
If
the
copy
image
has
returned
to
nor-
mal,
•
Advise
the
user
that,
although
he/she
may
continue
to
use
the
cartridge,
a
new
cartridge
should
be
obtained.
b.
If
the
copy
image
fails
to
return
to
nor-
mal,
•
Replace
the
cartridge
according
to
the
instructions
under
"2.
Replacing
the
Cartridge."
2.
Replacing
the
Cartridge
1)
Shift
up
the
open/close
lever
to
open
the
body.
Figure
1-414
2)
Slide
the
old
cartridge
out
of
the
copier.
0
7
I
,sue
0
Figure
1-415
1
-
16
COPYRIGHT
©
1994
CANON
INC.
CANON PC720840r/501770 REV.O
AUG.1994
PRINTED
IN
JAPAN 0MPRIME
AU
JAPON)