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[1] PRODUCT OVERVIEW
The SF-A55 is a reversing automatic document feeder (RADF). The
SF-A54 can be used with the copier SF-2050. The SF-A55 is capable
of automatically copying both sides of document by inverting the
document sheets up-side down, while feeding them.
Even document sheets of different lengths and the same width may
be set in the document tray, an internal sensor in the ADF senses the
document size when the document is fed. The copier automatically
selects the proper copy paper corresponding to the document size
along with the appropriate magnification ratio.
If the appropriate copy paper, respective to the document size and
the magnification ratio, is not available, the copier stops copying and
indicates the required paper size on the display.
[2] SPECIFICATIONS
•
Orientation of
document setting:
•
Document setting position:
•
Document transfer drive:
•
Document feed sequence:
•
Document size:
•
Document changing time:
•
Document weight:
•
Max. No. of documents to
be set:
•
Document stopper:
•
Dimensions:
•
Weight:
•
Power supply:
[Features]
•
Document detection on tray (Irregular-sized documents are copied
without size recognition.)
•
Recognized paper sizes:
•
Mixed document:
•
Document inversion:
[Display]
•
Document feed indicator:
•
Remove original indicator:
Face up
Center alignment
Belt drive
Bottom take-up feeding (Face-up dis-
charge)
A3 ~ B5/11" x 17" ~ 8-1/2" x 5-1/2"
0.45 sec or less
Thin paper mode;
35~50g/m
Standard mode;
51~128g/m
50 sheets (A4, letter)
2
35 ~ 80g/m
(9-21lb), 5mm thick or
less
2
80 ~ 128g/m
(21-33lb), 5mm thick
or less
Mechanical stopper
595 (W) x 525 (D) x 130 (H)mm
(23.5" x 20.7" x 5.1")
Approx. 15kg
Supplied from the copier.
Japan:
A3, B4, A4, A4R, B5, B5R,
English: 11" x 17", 8-1/2" x 14", 8-
1/2 x 11", 8-1/2" x 11"R, 8-
1/2" x 5-1/2",
Non-Japanese A/B line:
A3, B4, A4, A4R, A5
Possible
Automatic
Lights when document(s) are set on
feed tray and indicates that RADF is
ready.
When originals are placed manually,
the LED lights at the same time as
exposure of the last document sheet
is finished. The LED goes out when
the document feed cover is opened.
[3] UNPACKING AND INSTALLATION
1. Unpacking
Unpack the RADF while referring to the figure below.
2
2
2. Installation
FOR USE WITH COMPATIBLE SHARP COPIERS. SEE SHARP
COPIER INSTALLATION MANUAL TO DETERMINE SUITABILITY.
ADF mounting screws
– 1 –
SF-A55
ADF tray
ADF securing screws
(2pcs.)
(2pcs.)
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