Olivetti d-Copia 1600 Mode D'emploi page 128

Troubleshooting
Symptom
Paper misfeeds
occur frequently
Black streaks appear
on the copy when
the optional
Document Processor
is used.
Wrinkling occurs in
copies.
A white or black
lengthwise line
shows up on copies.
White spots appear
on copies.
9-4
Items to Check
Check to see that the paper has
been loaded properly in the
cassette.
Check to see if the paper is
curled, creased or wrinkled.
Check to see if fragments of
paper or a jammed sheet is in
the copier.
Check to see if the paper size
actually set in the MP Tray and
the MP Tray Size set are
different or not.
Check to see if the slit glass is
dirty.
Check to see if the separation
pawl is dirty.
Check to see if the electrical
charge section is dirty or not.
Check to see if the transfer
rollers are dirty.
Corrective Procedure
Set the paper correctly.
Depending on the type of paper
and its storage condition, there
may be cases in which the
copies curl. This may lead to
paper misfeeds. Remove the
paper, turn it over and then
replace it.
Replace the paper with new
paper.
Use an appropriate method to
remove the fragment or jammed
sheet of paper.
Match the paper size of the
paper set in the MP Tray and the
MP Tray Size setting.
Clean the slit glass if it is dirty.
In addition, you can set the
Processing to Reduce Black
Streaks when black streaking
occurs to make the streaking
unnoticable.
Clean the separation pawl if it is
dirty.
Open the front cover and use a
cleaning rod to clean it.
Scrub the transfer rollers with a
cleaning brush to clean them.
Reference
Page
2-2
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9-9
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8-2
5-12
8-3
8-7
8-4
OPERATION GUIDE