3NJ-4
1-4-8
Settings/
Detection
1. Check if the margin is
4.0+1.5/-1.0mm from the
leading edge of paper.
2. Perform U034 to check the
reference mark is situated at
20mm±1mm from the edge.
(Fuser jam)
(see page 1-3-19)
If the check line is not situated at 20mm±1mm from the
leading edge, adjust the leading margin by U402. (see
page 1-3-166)
3. Check the panel if the paper
size is correctly detected and
the cassette size is not
fixed.(Paper jam caused by
continously fed paper, DF
Jam J611X) Perform U000 to
obtain a Event Log to check if
the paper size and the size of
the paper loaded are met
when jam has occurred and if
the size of the original
document and the paper size
are met. see page 1-3-12)
If the paper size is incorrectly displayed, adjust the
positions of the paper set guide cursors in accordance
with the paper size, making sure that the paper is not
askew to activate the size detector switch.
4. Check that paper settings are
made in accordance with the
paper being used. (Jam
caused by faulty separation)
Select Original/ Paper settings under common settings
in the system menu to set media type and weight of
paper.
Coveying unit
Check the main unit vertical
conveying unit or the front and
back parts and right and left parts
of the deck's horizontal
conveying unit are slightly
strained and closed.
To open, first open the right-side conveying unit and
close firmly. (Check the position of the safery switch)
Conveying
guide,
approaching
guide, feed-
shift guide
1. Check that the foreign
objects including scrips,
paper clips, etc., do not exist
in the paper conveying paths.
If foreign objects such as scrips, etc., remain in the
paper conveying path, remove.
2. Check that the paper
conveying guide and the
separation needles are not
contaminated with toner,
paper dusts, etc.
If dirty, clean the guide, ribs (by a cloth), and the
separation needles (by a cleaning brush).If the ribs of
the conveying guides were broken or deposited with
toner, replace.
Check items
Check description
Corrective measures
Содержание PF 730
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Страница 107: ...1 1 INSTALLATION GUIDE INSTALLATION GUIDE FOR PAPER FEEDER ...