Sharp MX-3050N User Manual page 142

BEFORE USING THE MACHINE►MAINTENANCE
6
When using the MX-3050N/MX-3550N/MX-4050N
1
2
3
Replace the glass cleaner.
Open the automatic document feeder
and remove the glass cleaner.
Clean the document scanning area on
the document glass with the glass
cleaner.
Replace the glass cleaner.
1-139