TA Triumph-Adler 1855 - Manual (Page 177)

9-10
Troubleshooting > Troubleshooting
Copies have a moire pattern
(dots grouped together in
patterns and not aligned
uniformly). Is the original a printed photograph? Set the original image to [Photo]. page 5-14
Black dots appear on the
white background when
white original is scanned. Is the original cover or the glass platen
dirty? Clean the original cover or the glass
platen. page 9-2
Printouts have vertical lines. Is the slit glass dirty? Clean the slit glass. page 9-2
Images are skewed. Are the originals loaded correctly? When placing originals on the platen, align
them with the original size indicator plates. page 5-2
When placing originals in the document
processor, align the original width guides
securely before placing the originals. page 5-3
Is the paper loaded correctly? Check the position of the paper width
guides. page 3-7
page 3-10
Cannot turn off the power by
pressing the power switch. ― Press the power switch 3 seconds or
longer until the message display
becomes black. ―
Symptom Checkpoints Corrective Actions
Reference
Page