Canon NP6251 Service Manual page 484

Step
11 Perform the following while toner is
being supplied.
1. Remove the screw used to keep
the center of the right cover in
place, and install the original tray
to the machine (right) with two
stepped screws. (You will not be
using the removed screw.)
2. Attach the mode memory sheet to
the cover of the toner supply
mouth.
Reference:
If you find installing the original
tray difficult, loosen the two
mounting screws and start over.
12 Attach the Manual Feed Instructions
label to the manual feed tray of the
RDF.
13 When the toner supply operation has
ended, place the Test Sheet on the
copyboard, make copies, and check
the copy images.
At times, toner can fall from the drum
separation claws, soiling the initial
ten or so copies. (This phenomenon
will disappear as copies are made.)
Check to make sure that pick-up
from each source is normal.
14 Make two-sided/overlay copies.
COPYRIGHT © 1997 CANON INC.
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CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 9 INSTALLATION
Remarks
Stepped screws
• Check to make sure that no abnormal sound
is heard.
• Check images of copies made at each
default ratio.
• Check to make sure that as many copies as
set are made.
• If there is a difference in density between left
and right, adjust the height of the rear of the
primary charging wire to correct.
• Check to make sure that copying operation is
normal.
• Check to make sure that abnormal noise is
not heard.
• Check to make sure that paper feeding in the
holding tray assembly is normal.
Original tray
Label
9-29