Sharp AR-280 Service Manual page 2

AR-405
No.
Page Section
1 – 1 [1] – 1 A. Touch panel
1 – 1 [1] C. Automatic document feeder as standard
provision
Without opening the document table cover, documents
can be automatically fed and copied.
The automatic document feeder provided in the
AR-285/335 allows automatic reversion of documents
for duplex copying as well as simplex copying. (The
automatic document feeder of the AR-280 allows only
simplex copying.)
E. 776-step zooming
The zooming function allows selection of the
magnification ratio from 25% to 800% in 776 steps (1%
increment). (When the automatic document feeder
(AR-280) is used, zooming from 25% to 200% in 176
steps (1% increment) is allowed.)
1 – 6 System outline (Options)
2 – 1 [2] SPECIFICATIONS
3 – 1 [3] Option spec
3 – 3
4 – 1 [4] – 1 – A (Refer to the attached sheet.)
4 – 2 [4] – 1 – B
4 – 3 [4] – 1 – C
4 – 4 [4] – 1 – D
4 – 5 [4] – 1 – E
4 – 6 [4] – 4 – A Manufacturing No. identification
Charger cleaning
5 – 3 [5] – 2 – C C.
•
Main charger unit electrode cleaning
1 Open the front cabinet.
2 Press the hook section of the main charger
unit to release lock. Pull out and remove the
main charger unit from the copier body.
1/21/1999
AR-280/285/335
Content Change
Display change
C. Automatic document feeder as standard
provision
Without opening the document table cover, documents
can be automatically fed and copied.
The automatic document feeder provided in the AR-405
allows automatic reversion of documents for duplex
copying as well as simplex copying.
E. 376-step zooming
The zooming function allows selection of the
magnification ratio from 25% to 400% in 376 steps (1%
increment). (When the automatic document feeder.)
(Refer to the attached sheet.)
(Refer to the attached sheet.)
(Refer to the attached sheet.)
illustration and description of Manufacturing No.
are changed.
illustration (Drum positioning plate shape)
change
– 1 –
AR-405
Remark
(Refer to the section
of Touch panel in
EXTERNAL VIEW
AND INTERNAL
STRUCTURE.)