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Chapter 7
APPENDIX
SPECIFICATIONS
Model AR-M256 AR-M316
Type Digital Multifunction System, Desktop
Photoconductive type OPC drum
Document glass type Fixed
Copy system Dry, electrostatic transfer
Originals Sheets, bound documents
Originals size Max. A3 (11" x 17")
Copy size
Max. A3 (11" x 17")
Min. A6 (5-1/2" x 8-1/2")
Image loss: Max. 4 mm (5/32") (leading and trailing edges)
Max. 6 mm (11/64") (along other edges in total)
Copying speed
(one-sided copying at
100% copy ratio)
13 copies/min. A3 (11" x 17")
15 copies/min. B4
(8-1/2" x 13", 8-1/2" x 14")
18 copies/min. A4R (8-1/2" x 11"R)
20 copies/min. B5R
25 copies/min. A5, B5, A4
(5-1/2" x 8-1/2", 8-1/2" x 11")
17 copies/min. A3 (11" x 17")
20 copies/min. B4
(8-1/2" x 13", 8-1/2" x 14")
24 copies/min. A4R, B5R (8-1/2" x 11"R)
31 copies/min. A5, B5, A4
(5-1/2" x 8-1/2", 8-1/2" x 11")
Continuous copy Max. 999 copies; subtractive counter
First-copy time*
1
Approx. 4.8 sec.
(When A4 (8-1/2" x 11") size paper is fed
horizontally from tray1)
Approx. 4.5 sec.
(When A4 (8-1/2" x 11") size paper is fed
horizontally from tray1)
Warm-up time*
2
Approx. 23 sec. Approx. 25 sec.
Copy ratio
Variable: 25% to 400%, in 1% increments (total 376 steps)
Fixed preset: 25%, 50%, 70%, 81%, 86%, 100%, 115%, 122%, 141%, 200%, 400%
(25%, 50%, 64%, 77%, 100%, 121%, 129%, 200%, 400%)
Exposure system
Document glass: Moving optical source, slit exposure (stationary platen) with
automatic exposure function
RSPF: Moving original
Paper feed Two automatic feeding paper trays (500 sheets x 2) + bypass tray (100 sheets)
Fusing system Heat rollers
Developer system Magnetic brush development
Light source Xenon lamp
Resolution Scan: 400 dpi Output: 600 dpi (AUTO/TEXT/PHOTO mode)
Gradation
Scanning: 256
Printing: 2 value
Power supply
Local voltage ±10% (For this machine power supply requirements, see the name
plate located on the back of the machine.)
Power consumption Max. 1.45 kW
Overall dimensions 898 mm (W) x 615 mm (D) (35-11/32" (W) x 24-13/64" (D))
07.fm 81 ページ ２００７年１月１７日 水曜日 午前１０時３８分
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