TA Triumph-Adler DCC 2725 - Manual (Page 339)

Troubleshooting
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. 3-9
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]. 3-9
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. 8-45
Carry out Developer Refresh. 8-53
Is the scanner dirty? Carry out Laser Scanner Cleaning. 8-53
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. 8-45
Images are skewed. Are the originals placed
correctly? When placing originals on the
platen, align them with the original
size indicator plates. 2-34
When placing originals in the
optional document processor, align
the original width guides securely
before placing the originals. 2-34
Is the paper loaded
correctly? Check the position of the paper
width guides. 2-35
Symptom Checkpoints Corrective Actions
Reference
Page