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89
5
GENERAL INFORMATION
SPECIFICATIONS
AR-235 AR-275
Type Digital copying machine, desktop
Copy system Dry, electrostatic transfer
Originals Sheets, bound documents
Original sizes Max. 11" x 17"
Copy sizes Max. 11" x 17", Min. 5-1/2" x 8-1/2"
Image loss: Max. 5/32" (4 mm) (leading and trailing edges), Max. 1/8"
(3 mm) (along other edges)
Copying speed
(one-sided
copying at 100%
copy ratio)
600 dpi 23 copies/min. (8-1/2" x 11") 27 copies/min. (8-1/2" x 11")
16 copies/min. (8-1/2" x 11"R) 18 copies/min. (8-1/2" x 11"R)
13 copies/min. (8-1/2" x 14") 16 copies/min. (8-1/2" x 14")
12 copies/min. (11" x 17") 15 copies/min. (11" x 17")
1200 dpi 13.5 copies/min. (8-1/2" x 11")
9 copies/min. (8-1/2" x 11"R)
8 copies/min. (8-1/2" x 14")
7.5 copies/min. (11" x 17")
Continuous copy Max. 999 copies; subtractive counter
First-copy time 4.8 s (600 dpi, except in a power save mode)✼
Warm-up time Approx. 40 s
Copy ratio Variable: 25% to 400%, in 1% increments (total 376 steps)
Fixed preset: 25%, 50%, 64%, 77%, 95%, 100%, 121%, 129%, 141%,
200%, 400%
At 1200 dpi, the copy ratio range is limited within 50% to 200%.
Exposure system Moving optical source, slit exposure (stationary platen) with automatic
exposure function
Copy paper feed Two paper trays with automatic feed (500 sheets each), one bypass
tray with automatic feed (100 sheets)
Fusing system Heat rollers
Developer system Magnetic brush development
Light source Xenon lamp
Resolution Scan: 400 dpi
Output: 600 dpi (1200 dpi in the super photo mode)
Gradation Scan: 256 levels
Output: 2 levels
Power supply AC 120 - 127V, 60 Hz, 10 amperes
00.book89ページ２００１年４月２０日 金曜日 午後９時３４分
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