Konica Minolta bizhub 25e Administrator's Manual page 97

„ Cleaning the scanning area
A dirty ADF document pad will cause black lines or other unwanted markings in scanned
images. To maintain high picture quality, clean the ADF document pad and document
pad at least once a month.
1
Open the platen cover.
2
Wipe the document pad, ADF document pad, document glass, and ADF glass
with a soft cloth moistened with water and well-wrung. Then, wipe with a clean
dry cloth.
3
Then wipe it with a clean, soft, dry, lint-free cloth until it is clean and dry.
ADF document pad
ADF glass
3-10 Cleaning
Document pad
Document glass