AR-M256/M257/M258/M316/M317/M318/5625/5631 SPECIFICATIONS 3 - 3
• Duplex
(2) Finishing ability
(3) Job separator exit tray (AR-TR3)
C. Optical (Image scanning) section
(1) Type
(2) Document reference position
(3) Resolution
(4) Gradation
(5) Original size/ Scanning area
a. Max. original size
(6) Scanning speed
(7) Light source (lamp)
(8) Read sensor
D. Scanner (exposure) section
(1) Resolution
(2) Gradation
(3) Laser unit specifications
E. Image process section
Type
Switchback system
Paper size
A3, B4, A4, A4R, B5, B5R, 11 x 17, 8.5 x 14,
8.5 x 13, 8.5 x 11, 8.5 x 11R
Type and weight of
paper which can be
passed
56 to 105g/m
2
/ 15 to 21.3lbs Bond
Duplex print from manual paper feed can be
performed.
(Except for heavy paper, OHP sheet, and
special paper.)
∗
Judgment is made by setting the paper type
on the operation panel.
Paper exit section
Paper exit tray (1 tray)
Paper exit face
Face down
Capacity
500 sheets (80g/m
2
paper)
Full detection
No
Paper detection
Yes
Finishing
Yes
Offset function
Depending on the shifter.
Stapling
Available when the finisher is installed.
Condition
In case of Optional function (printer, FAX) is
set up as MFD.
Simultaneous
wrapping in kit
Job separator tray
Setting manual book
Simultaneous
wrapping
Setting manual book
Function
This exit tray is set up above main exit tray, and
can separate copier exit, printer exit and FAX
exit.
Many of tray
1 (this tray can not set up more than 2)
Separator system
By control of main machine
Exit paper size
All sizes of paper except for postcards (A6)
and envelopes.
Exit paper weight
52 to 128g/m
2
(14 to 34.1lbs)
Paper pass
Center (same as main unit)
Exit area/ finishing
Face-down paper exit to the upper surface of
the main unit paper exit section
Machine weight
0.6 kg
Exit capacity
100 sheets (80g/m
2
paper)
Tray full detector
Yes
Concept of function
Upper exit tray
(Job separator)
Copy/ FAX/ Printer
(This setting can be done by users.)
Lower exit tray
(main machine
exit tray)
Copy/ Printer/ FAX
(This setting can be done by users.)
Document table
Document table fixed type (Flat-bed type)
Document table
Rear left reference
Main scanning direction
Sub scanning direction
400 dpi
600 dpi
256 gradations (8-bit)
A3 paper (11" × 17")
122mm/sec (600 dpi: magnification ratio 100%)
(AR-M256/ M257/ M258/ 5625)
145mm/sec (600 dpi: magnification ratio 100%)
(AR-M316/ M317/ M318/ 5631)
Type
None-electrode xenon lamp
Drive voltage
1.5 kV
Type
Reduction optical system image sensor (CCD)
Monochrome
Main scanning direction
Sub scanning direction
600 dpi
600 dpi
2 gradations
r.p.m.
28,819 rpm (26 sheet model/FAX output)
34,252 rpm (31 sheet model)
Mirror surfaces
6 faces
Laser power
0.16mW (26 sheet model/FAX output)
0.18mW (31 sheet model)
Laser beam size
60
µ (
Main scan) x 70
µ
(Sub scan)
Laser wave length
785nm
Imaging speed
600 dpi: 122 mm/sec.
(AR-M256/ M257/ M258/ 5625)
600 dpi: 145 mm/sec.
(AR-M316/ M317/ M318/ 5631)
Photo
conductor
Type
OPC drum (dia. 30mm)
LIFE
25 sheet model: 75,000 sheets
31 sheet model: 100,000 sheets
Toner
Type
Developer (Black)
LIFE
25,000 sheets
(Toner, life:
25k,
Developer life: 75k (26 sheet model)
100k (31 sheet model))
Charge
System
Charged saw-tooth
Voltage
560
µ
A constant electric current
Transfer
System
Transfer roller
Voltage
18
µ
A (electric current)
Exposure
None-electrode xenon lamp
