Troubleshooting
OPERATION GUIDE
9-3
9
Printouts are too dark.
Is the machine in Auto
Density mode?
Set the correct density level for
auto density.
—
Is the machine in Manual
Density mode?
Use the
Image Quality
key to set
the correct density level.
4-4
When changing the default density
level, adjust the density manually
and choose the desired level.
—
Copies have a moire
pattern (dots grouped
together in patterns
and not aligned
uniformly).
Is the original a printed
photograph?
Set the image quality to the
Photo
key.
4-4
Printouts are not
clear.
Did you choose appropriate
image quality for the original?
Select appropriate image quality.
4-4
Printouts are dirty.
Is the platen or the document
processor dirty?
Clean the platen or the document
processor.
8-2
Is the transfer roller dirty?
Brush the transfer roller clean.
8-4
Images are skewed.
Are the originals placed
correctly?
When placing originals on the
platen, align them with the original
size indicator plates.
2-25
When placing originals in the
optional document processor, align
the original width guides securely
before placing the originals.
2-26
Is the paper loaded
correctly?
Check the position of the paper
width guides.
2-15
,
2-17
Paper often jams.
Is the paper loaded
correctly?
Load the paper correctly.
2-14
Is the paper of the supported
type? Is it in good condition?
Remove the paper, turn it over, and
reload it.
—
Is the paper curled, folded or
wrinkled?
Replace the paper with new paper.
2-14
Are there any loose scraps or
jammed paper in the
machine?
Remove any jammed paper.
9-12
Printouts from the
document processor
have black lines.
Is the slit glass dirty?
Clean the slit glass.
8-2
Symptom
Checkpoints
Corrective Actions
Reference
Page
Содержание TASKalfa 181
Страница 1: ......
Страница 68: ...Basic Operation 3 8 OPERATION GUIDE ...
Страница 128: ...Printing Functions 5 28 OPERATION GUIDE 4 Press the Reset key The message display returns to the printer basic screen ...
Страница 152: ...Printing Functions 5 52 OPERATION GUIDE ...
Страница 184: ...System Menu 6 32 OPERATION GUIDE 4 Press the Reset key The message display returns to the copier basic screen ...
Страница 204: ...Job Accounting 7 18 OPERATION GUIDE ...
Страница 270: ...Index Index 6 OPERATION GUIDE ...
Страница 271: ... Memo ...
Страница 272: ... Memo ...
Страница 273: ...A1 ...
Страница 274: ......
Страница 275: ......
Страница 276: ...Rev 2 2010 1 Printed in China 302KH56012 ...