TA Triumph-Adler DC 2075 - Manual (Page 252)

Section 9 TROUBLESHOOTING
9-22
Trouble
Black lines appear on copies
when you feed originals
from the Document
Processor (but they do not
exist on the originals
themselves).
The copies are dirty.
The copy image is skewed.
Paper jams occur often.
Checkpoint
Is the slit glass dirty?
Is the platen or the Document Processor
dirty?
Were the originals set correctly?
Is the copy paper loaded properly in the
drawer[cassette]?
Is the copy paper curled, folded over or
wrinkled?
Is there any jammed paper or loose scraps
of paper remaining inside the copier?
Procedure
Perform the cleaning operation on the slit
glass, or make the lines less apparent by
turning black-line correction ON.
Clean the platen and/or the Document
Processor.
When setting originals on the platen, align
them securely with appropriate original size
indicators.
When setting originals in the Document
Processor, align the original insert guides
securely according to the size the originals.
Load the paper properly.
Replace the copy paper with new paper.
Carry out the appropriate procedure to
remove the paper.
Reference
page
7-45
10-1
10-1
3-8
3-7
3-1
3-1
9-7