Fujitsu FI 4220C Operating Guide - Page 112

More than 30mm, Feed direction, Read surface, Top of the paper, Less than, paper documents.

Page 112 highlights

• When scanning semi-transparent documents, slide the [Brightness] bar to HINT light to avoid bleed through. • To prevent the rollers from becoming dirty, avoid scanning documents con- taining large areas written or filled in pencil. If scanning of such documents is unavoidable, clean the rollers frequently. ATTENTION • Carbonless paper contains chemical substances that may damage the Pad ASSY or rollers (e.g. Pick roller) when documents are fed. Pay atten- tion to the following: Cleaning: If pick errors occur frequently, clean the Pad ASSY and Pick rollers. For details on cleaning the Pad ASSY and Pick rollers, see "3.3 Cleaning the ADF" (page. 53). Replacing parts: The service life of the Pad ASSY and Pick rollers is sometimes shortened when scanning medium-grade paper documents. • When the manuscript of Wood containg paper is read, the life of a Pad ASSY and a Pick roller may become short compared with the case where the manuscript of Woodfree paper is read. When using the ADF, the leading edge of all document sheets must be HINT evenly aligned. Make sure that curling at the leading edge is within the fol- lowing tolerances: More than 30mm Feed direction Less than 3mm Top of the paper Read surface More than 30mm Feed direction Less than 5mm Top of the paper Read surface 96

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96
HINT
When scanning semi-transparent documents, slide the [Brightness] bar to
light to avoid bleed through.
To prevent the rollers from becoming dirty, avoid scanning documents con-
taining large areas written or filled in pencil. If scanning of such documents
is unavoidable, clean the rollers frequently.
ATTENTION
Carbonless paper contains chemical substances that may damage the
Pad ASSY or rollers (e.g. Pick roller) when documents are fed. Pay atten-
tion to the following:
Cleaning:
If pick errors occur frequently, clean the Pad ASSY and
Pick rollers.
For details on cleaning the Pad ASSY and Pick rollers,
see "3.3 Cleaning the ADF" (page. 53).
Replacing parts:
The service life of the Pad ASSY and Pick rollers is
sometimes shortened when scanning medium-grade
paper documents.
When the manuscript of Wood containg paper is read, the life of a Pad
ASSY and a Pick roller may become short compared with the case where
the manuscript of Woodfree paper is read.
HINT
When using the ADF, the leading edge of all document sheets must be
evenly aligned. Make sure that curling at the leading edge is within the fol-
lowing tolerances:
More than 30mm
Feed direction
Read surface
Top of the paper
Less than
3mm
More than 30mm
Feed direction
Read surface
Top of the paper
Less than
5mm