Kyocera TASKalfa 620 Operation Manual page 91

Symptom
Copies are not clear.
Copies are dirty.
Images are skewed.
The paper often jams.
Copies from the
document processor
have black lines.
Copies from the
document processor
have white lines.
Checkpoints
Did you choose the appropriate Image
Quality mode for the original?
Is the platen or document processor
dirty?
Are the originals placed correctly?
Is the paper loaded correctly?
Is the paper loaded correctly?
Is the paper of the supported type? Is
it in good condition?
Is the paper curled, folded, or
wrinkled?
Are there any loose scraps or jammed
paper in the copier?
Are the slit glasses dirty?
Is the document processor roller
dirty?
Corrective Actions
Select an appropriate Image Quality
mode.
Clean the platen or the document
processor.
When placing originals on the platen,
place them face-down and flush
against the original size indicator
plates.
When placing originals in the
document processor, align the original
width guides securely before placing
the originals.
Check the position of the paper width
guides.
Load the paper correctly.
Remove the paper, turn it over, and
reload it.
Replace the paper with new paper.
Remove any jammed paper.
Clean the slit glasses.
Follow the procedure for correcting
black lines. This may remove the
black lines.
Clean the roller of the document
processor.
Troubleshooting
Reference
Page
page 3-4
page 5-2
page 2-18
page 2-16
page 2-2
page 2-2
page 2-2
page 2-2
page 6-9
page 5-2
Advanced
Operation
Guide,
Chapter 3
page 5-2
6-3