Sharp AR-M451N - Manual (Page 82)

4-2
AUTOMATIC DOCUMENT FEEDER
The automatic document feeder automatically feeds originals into the machine, making continuous copying possible.
In addition, both sides of two-sided sheet originals can be simultaneously scanned. This function is convenient when
you have a large number of original pages to scan.
Acceptable originals
A stack of up to 50 original sheets (30 original sheets* 1 for B4 (8-1/2" x 14") or larger) of the same size paper can be
set in the document feeder tray provided the stack height is within the limit shown below.
A stack of up to 30 mixed size originals can be set if the width of the originals is the same and the stack height is within
the limit shown below. In this case, however, stapling and duplex will not function and some special functions may
not give the expected result.
*1
For paper heavier than 105 g/m 2 (28 lbs.), only a stack of up to 15 sheets can be set. Setting 16 or more sheets
may cause incorrect scanning of original and scanned image may become expanded compared with original
itself.
■ ■ ■ ■ Size and weight of acceptable
originals
■ ■ ■ ■ Total number of originals that can
be set in the document feeder tray
■ ■ ■ ■ Notes on use of the automatic document feeder
●Use originals within the specified size and weight ranges. Use of originals out of the specified range may cause
an original misfeed.
●Before loading originals into the document feeder tray, be sure to remove any staples or paper clips.
●If originals have damp spots from correction fluid, ink or glue from pasteups, be sure they are dried before they
are fed. If not, the interior of the document feeder or the document glass may be soiled.
●Do not use the following originals. These originals may cause incorrect original size detection, original
misfeeds, and smudges on copies.
● Transparency film, tracing paper, carbon paper, thermal paper or originals printed with thermal transfer ink
ribbon should not be fed through the document feeder. Originals to be fed through the feeder should not be
damaged, crumpled or folded or have loosely pasted paper on them or cutouts in them. Originals with
multiple punched holes other than two-hole or three-hole punched paper may not feed correctly.
●When using originals with two or three holes, place them so that the
punched edge is at a position other than the feed slot.
2 2
Original size:
(148 x 210 mm)
A5 or
5-1/2" x 8-1/2"
A3 or
11" x 17"
(297 x 420 mm)
Weight (thickness):
50g/m or 14 lbs. 2 128 g/m or 34 lbs. 2
g/m ... Weight of a sheet of paper of 1 m
Total aggregate thickness must not exceed 6.5 mm or
1/4" (for 50 to 80 g/m or 14 to 21 lbs. paper).
6.5 mm or 1/4"
or less
Total aggregate thickness must not exceed 5.0 mm or
3/16" (for 80 to 128 g/m or 21 to 34 lbs. paper).
5.0 mm or 3/16"
or less
Hole positions
Hole positions
Hole
positions
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