4. Paper feed
A. Outline of paper feed
Copy size
(Max.
~
Min.)
AB Series
A3
~
A6R, Postcard
Inch Series
11
´
17
~
8.5
´
5.5
Paper feed system
2 Tray + Manual Feed Tray
Paper feed capacity
500
´
2 + 50 (80g/m
2
)
Remaining
detection
Paper feed
tray section
Level detection available
0
~
25%, 25%
~
50%, 50%
~
85%,
85%
~
Manual
Feed Tray
Empty detection only available
B. Details of paper feed section
(1) Paper feed tray
Paper feed
size
AB Series
A3/B4/A4/A4R/B5/B5R/A5
Inch Series
11
´
17/8.5
´
14/8.5
´
13/
8.5
´
11/8.5
´
11R/5.5
´
8.5
Paper weight
56
~
105g/m
2
(15
~
28 lbs.)
Paper size selection
User operation (slide switch system)
Slide switch
AB Series
A5/A4/A4R/B4/A3/B5/8.5
´
11/
EXTRA
Inch Series
11
´
17/8.5
´
14/8.5
´
13/8.5
´
11/
8.5
´
11R/5.5
´
8.5/A4/EXTRA
Cassette
attachment/detachment
Only the lower cassette possible
When the slide switch is set to "Special", the operation is made on the
set size of the key operator program.
(Sizes of 13" in AB series and B5 are set with the key operator pro-
gram.)
(2) Manual Feed Tray
Manual feed tray type
Folding, complete attachment
Paper size
AB Series
A3
~
A6R
Inch Series
11
´
17
~
8.5
´
5.5
Paper
Weight
52
~
128g/m
2
(14
~
34 lbs.), 176g/m
2
(index paper), 200g/m
2
(cover paper)
(For greater than 105g/m
2
, 28lbs, the
size is A4 or smaller. For greater than
128g/m
2
(34 lbs) portrait feed only.
Paper kind
Multi feed
Standard paper, special paper
Single feed
Standard paper, special paper, No. 2
original paper
Special
paper
OHP, label paper, reproduction
paper, index paper, cover paper
For multi and back surface copy, only
the single paper feed is allowed.
Detection
size
AB Series
A3/B4/A4/A4R/B5/B5R/A5/A6R
Inch Series
11
´
17/8.5
´
14/8.5
´
11/
8.5
´
11R/5.5
´
8.5/7.25 x 10.5
Manual feed
tray guide
display
AB Series
A3/A4, B4/B5, A4R/A5, A5R, B5R,
11, 8.5 (NOTE 1)
Inch Series
11, 8.5, 5.5
(Note 1) For 11"
´
8.5" of AB series, only the line is displayed and
the size is not displayed.
(3) Dehumidifying heater
Yes/No
No
5. Multi copy
Multi max. quantity
999
6. Warm up
AR-250/280/
281/285/286/287/
335/336/337
AR-405/407
AR-501/
505/507
Warm up time
Less than 65 sec
Less than
75 sec
About
150 sec
Pre-heat yes/no
Yes
Jam recovery
time
About 10sec (Leaving the
machine for 60 sec after
opening the door, standard
condition, polygon stop.)
About
30 sec
7. Copy magnification ratio
AR-250/280/281/285/
286/287/335/336/337
AR-405/407/
501/505/507
Fixed magnification ratio
AB
Series
25, 50, 70, 81, 86, 100,
115, 122, 141, 200, 400,
800%
25, 50, 70, 81, 86, 100,
115, 122, 141, 200,
400%
5R + 6E
Inch
Series
25, 50, 64, 77, 95, 100,
121, 129, 141, 200, 400,
800%
25, 50, 64, 77, 95, 100,
121, 129, 141, 200,
400%
5R + 6E
Zoom width
25
~
800%
25
~
400%
Independent
magnifica-
tion width
25
~
800% for
horizontal/vertical
(25
~
800%
(high fidelity copy))
25
~
400% for
horizontal/vertical
8. Exposure
Exposure mode
Auto, character, character/photo, photo
Manual steps
9 steps
Resolution
Read
400 dpi
Write
600 dpi
Gradation
Read
256 gradations
Write
2 gradations (Default)
Toner save mode
Set with the key operator program.
(In U.K., it is treated by a serviceman.)
9. Print area
A. Max. print area
Max. area
AB Series
416
´
293 mm
Inch Series
428
´
275 mm
B. Loss width
Void area
AR-501
AR-505
AR-507
Lead edge 4 mm or less, rear edge 4 mm
or less, FR total 5 mm or less
Other
models
Lead edge 3 mm or less, rear edge 4 mm
or less, FR total 5 mm or less
Image Loss
Less than 5 mm
10. Paper exit
A. Paper exit form
AR-280/285/335
AR-250/281/286/287/336/
337/405/407/501/505/507
Paper exit form
2-tray paper exit
1-tray paper exit
2 – 3
7/13/2000
Содержание AR-250
Страница 194: ......