Konica Minolta Fujitsu Scanner - Manual (Page 121)

101
4.1 Cleaning Materials and Areas Requiring Cleaning
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■ Locations requiring Cleaning and Cleaning
Frequency
The following shows the standard cleaning frequency for each area requiring cleaning.
cleaning method cleaning sheet cloth moistened with
cleaner F1
cloth moistened with
cleaner F2
cleaning cycle every 10,000
scanned pages
every 10,000
scanned pages
clean when dirty
Pad 3
Pick rollers 3 3
Brake roller 3 3
Separator rollers 3 3
Feed roller 3 3 3
Pinch roller 3 3
Transport path 3 3
Glass 3
Skew-detection sensor 3
Document sensors 3
ATTENTION
• The scanner must be cleaned more frequently if you scan any of the fol-
lowing types of sheets:
• Documents of coated paper
• Documents that are almost completely covered with printed text
or graphics
• Paper whose back side has carbon.
• Chemically treated documents such as carbonless paper
• Documents containing a large amount of calcium carbonate
• Documents filled in with pencil
• Do not use aerosol sprays to clean the scanner. The air from the spray
may cause dirt and dust to enter the scanner mechanism and resulting
scanner failure or malfunction.
• You must clean the following area more thoroughly when you use fi-
590PRF or fi-590PRB imprinters. The imprinter ink tends to stick to the
document transport path.
• Removable sheet guide
• Glass sheet guide
• Feed rollers
• Pinch rollers