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Troubleshooting
OPERATION GUIDE
10-3
10
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 [Image Quality] to set the
correct density level.
3-14
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 [Print
Photo].
3-14
Printouts are not
clear.
Did you choose appropriate
image quality for the original?
Select appropriate image quality.
9-2
Printouts are dirty.
Is the platen or the document
processor dirty?
Clean the platen or the document
processor.
9-2
Is the transfer roller dirty?
Brush the transfer roller clean.
9-6
Is the drum dirty?
Carry out Drum Refresh.
8-54
Carry out Developer Refresh.
8-65
Is the scanner dirty?
Carry out Laser Scanner Cleaning.
8-65
Is the Printed Document
Guard Kit enabled?
Disable the Printed Document
Guard Kit.
Appendix-
6
Printouts are fuzzy.
Is the machine being used in
very humid conditions?
Carry out Drum Refresh.
8-54
Images are skewed.
Are the originals placed
correctly?
When placing originals on the
platen, align them with the original
size indicator plates.
2-29
When placing originals in the
optional document processor, align
the original width guides securely
before placing the originals.
2-29
Is the paper loaded
correctly?
Check the position of the paper
width guides.
2-30
Symptom
Checkpoints
Corrective Actions
Reference
Page
Содержание DCC 2725
Страница 1: ...Instruction Handbook DCC 2725 2730 DCC 2740 2840 Digital Colour Multifunctional System...
Страница 70: ...Preparation before Use 2 32 OPERATION GUIDE...
Страница 122: ...Basic Operation 3 52 OPERATION GUIDE...
Страница 180: ...Copying Functions 4 58 OPERATION GUIDE...
Страница 216: ...Sending Functions 5 36 OPERATION GUIDE...
Страница 254: ...Status Job Cancel 7 20 OPERATION GUIDE...
Страница 315: ...Default Setting System Menu OPERATION GUIDE 8 61 8...
Страница 360: ...Default Setting System Menu 8 106 OPERATION GUIDE...
Страница 401: ...Troubleshooting OPERATION GUIDE 10 29 10 5 Press the indicated position to close left cover 1...
Страница 402: ...Troubleshooting 10 30 OPERATION GUIDE...
Страница 431: ...OPERATION GUIDE Appendix 3 Key Counter FAX Kit Expansion Memory...
Страница 467: ...E1U...
Страница 468: ...UTAX GmbH Ohechaussee 235 22848 Norderstedt Germany...