AR-M256 (serv.man10). Specification (Extracted from Service Manual) - Sharp Copying Equipment Specification (repair manual)

ar-m256 (serv.man10) specification
Model
AR-M256 (serv.man10)
Pages
8
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Specification
Brand
Device
Copying Equipment / Specification (Extracted from Service Manual)
File
ar-m256-sm10.pdf
Date

Read Sharp AR-M256 (serv.man10) Specification online

AR-M256/M257/M258/M316/M317/M318/5625/5631  SPECIFICATIONS  3 - 1
[3] SPECIFICATIONS
1. Basic specifications
(1) Type
(2) External dimensions
(3) Weight
(4) Power supply
2. Operation specifications
A. Common operation
(1) Warm up time
(2) Jam recovery time
B. Copy mode
(1) Document size
(2) Picture quality mode
(3) Copy magnification ratio
(4) Job speed
a. First Copy Time
Measurement conditions: 
When paper of A4/ 8.5 x 11 is fed from the main unit tray, the poly-
gon motor is rotating.
b. Copy speed
(First copy is not included.)
Monochrome scan resolution: 600 x 600dpi (Default)
c. Multi copy speed (sheets/ minute)
Same speed for Normal/ Enlargement/ Reduction.
(5) Max. multi-copy (print) quantity
(6) Picture quality
A. Resolution
Machine Type
Desktop type
Floor to OC top 
surface
623 (W) x 615 (D) x 640.5 (H)mm
(24.5 (W) x 24.2 (D) x 25.2 (H) inch)
Floor to Glass 
surface
623 (W) x 615 (D) x 665 (H)mm
(24.5 (W) x 24.2 (D) x 26.2 (H) inch)
Floor to RSPF 
surface
623 (W) x 615 (D) x 786 (H)mm
(24.5 (W) x 24.2 (D) x 30.9 (H) inch)
AR-M256/ M258/ 
M316/ M318/ 5625/ 
5631
49.2 kg (with OC)
AR-M257/ M317
55 kg
Voltage
100V: 110V/ 120V to 127V 
200V: 220V to 240V
Frequency
50/ 60Hz common
Power switch
One power source
25 sheet model
31 sheet model
Warm-up time
23 sec. or less
25 sec. or less
Pre-heat function
Yes
About 10sec. 
However, the conditions for warming up of fusing and toner control 
are excluded. 
(Condition: Leaving the machine for 60 sec after opening the door, 
standard condition, polygon stop.)
A3 paper (11" × 17")
Picture quality mode
Density adjustment step
Toner save mode
Text Auto mode
1 step
Selectable
Text mode
5 steps
Selectable
Text/ Photo mode
5 steps
Selectable
Photo mode
5 steps
Copy magnification ratio
Magnification range/ fixed magnification
Zoom width
25 to 400% (50 to 200% for RSPF)
Fixed magnification 
mode
AB Series : 25, 50, 70, 81, 86, 100, 115, 
122, 141, 200, 400%
Inch Series: 25, 50, 64, 77, 100, 121, 129, 
200, 400%
Independent 
magnification width
25 to 400% for horizontal/ vertical
(50 to 200% for RSPF)
Magnification 
precision
Normal copy: 100%±1.0%
Enlargement copy: Set magnification ±1.0%
Reduction copy: Set magnification ±1.0%
Platen/ DSPF
AR-M256/ M257/ 
M258/ 5625
AR-M316/ M317/ 
M318/ 5631
Platen
Less than 4.8 sec.
Less than 4.8 sec.
RSPF
Less than 9.3 sec.
Less than 9.3 sec.
Engine
AR-M256/ M257/ 
M258/ 5625
AR-M316/ M317/ 
M318/ 5631
S to S
25 cpm (100%)
27 cpm (87%)
Document Size
AR-M256/ M257/ 
M258/ 5625
AR-M316/ M317/ 
M318/ 5631
A3
13
17
B4
15
20
A4
25
31
A4R
18
24
B5
25
31
B5R
20
24
A5
25
31
11" × 17"
13
17
8-1/ 2" × 14"
14
20
8-1/ 2" × 13"
15
20
8-1/ 2" × 11" 
25
31
8-1/ 2" × 11"R
18
24
5.5 × 8.5
25
31
999 sheets
Scan 
resol
ution 
(dpi)
Copy mode
Platen
400 × 600dpi
RSPF
400 × 600dpi
Input 
and 
send 
resol
ution 
(dpi)
Fax send mode
Select mode
Normal 
text
Fine 
text
Super 
fine test
Ultra 
fine text
Transmission 
resolution
203.2 × 
97.8
203.2 × 
195.6
203.2 × 
391
406.4 × 
391
Half tone
 × 
F
F
F
Scanner mode
Select mode
200 × 
200
300 × 
300
400 × 
400
600 × 
600
Input resolution: 
OC
600 × 
600
600 × 
600
600 × 
600
600 × 
600
Input resolution: 
RSPF
600 × 
367
600 × 
367
600 × 
367
600 × 
367
Transmission 
resolution
200 × 
200
300 × 
300
400 × 
400
600 × 
600
AR-M256/M257/M258/M316/M317/M318/5625/5631  SPECIFICATIONS  3 - 2
b. Gradation
3. Engine specifications
A. Operation and display section
B. Paper feed, transport, paper exit section
(1)
Paper feed ability
• Tray 1
• Tray 2
• Manual feed section
Overseas envelopes for check: 
#10 Commercial, DL, C5 ("Must be free of passing trouble" with :
Must pass through machine with reliability.) 
(Evaluation reference envelope)
Types of gift wrapping paper for check: 
Aioi Envelope gift wrapping paper A3, B4, A4, B5, Mino Size, Hanshi
(“Must be free of passing trouble” with : Must pass through machine
with reliability.) 
Note: FAX data print from manual paper feed cannot be performed.
Copy magnification 
ratio
Position
Center
Corners
25% to 49%
50% to 69%
3.2 line/mm
2.8 line/mm
70% to 94%
3.6 line/mm
3.2 line/mm
95% to 105%
5.0 line/mm
4.5 line/mm
106% to 141%
5.0 line/mm
4.5 line/mm
142% to 400%
5.0 line/mm
4.5 line/mm
Read
256 gradations
Write
2 gradations
Display unit
Dot matrix LCD, Touch panel
Operation system
Button switch system
Type
2-stage paper feed tray + multi manual feed
(Can be extended up to 4 stages by installation 
of the options.)
Paper feed method
Paper is fed from the above by the front 
loading system.
Dehumidification 
heater
No
Paper size label
Yes
Maximum weight 
setting
No
Paper size
A3/ B4/ A4/ A4R/ B5/ B5R/ A5/ 16K/ 16KR/ 
11 × 17/ 8.5 × 14/ 8.5 × 13/ 8.5 × 11/ 8.5 × 5.5
Paper size change 
method
Changeable by the user. 
(By the operation on the LCD panel)
Paper type setting
Normal paper, Recycled paper, Letterhead, 
Color paper
Paper size setting 
when shipping
AB series: A4
Inch series: 8.5 x 11
Allowable paper 
type and weight for 
paper feed
56 to 105g/m
2
/ 15 to 28lbs Bond
Paper capacity
500 sheets (80g/m
2
 
paper) (Plain paper)
Paper type
Plain paper (56 to 80g/m
2
), Normal paper 
(80 to 105g/m
2
), Letterhead, Color paper
Paper remaining 
detection
No (Only paper empty detection)
Paper size
A3/ B4/ A4/ A4R/ B5R/ 16KR/ 8K/11 × 17/ 
8.5 × 14/ 8.5 × 13/ 8.5 × 11/ 8.5 × 11R
Paper size change 
method
Changeable by the user. 
(By the operation on the LCD panel)
Paper type setting
Normal paper, Recycled paper, Letterhead, 
Color paper
Paper size setting 
when shipping
AB series: A4
Inch series: 8.5 x 11
Allowable paper 
type and weight for 
paper feed
56 to 105g/m
2
/ 15 to 28lbs Bond
Paper capacity
500 sheets (80g/m
paper) (Plain paper)
Paper type
Plain paper (56 to 80g/m
2
), Normal paper 
(80 to 105g/m
2
), Letterhead, Color paper
Paper remaining 
detection
No (Only paper empty detection)
Transport reference
Center reference
Paper size display
AB series: A3 to A6R, Postcard
Inch series: 11 x 17 to 5.5 x 8.5
Paper size setting
A3/ A4, 11 x 17, B4/ B5, 8.5 x 14, A4R/ A5, 
B5R, A5R, 5.5 x 8.5
Paper type
Multi paper feed: 
Plain paper (52 to 80g/m
2
), recycled paper, 
OHP, label sheet, gift wrapping paper, 
postcards, double postal card (no folding line),
envelope, coarse paper, thick paper
Single paper feed: 
Plain paper (52 to 128g/m
2
), recycled paper, 
OHP, label sheet, gift wrapping paper, 
postcards, double postal card (no folding line), 
envelope, postcard paper, coarse paper, No. 2 
master drawing, Thick paper (Max. 200g/m
2
Allowable paper 
type and weight for 
paper feed
Multi paper feed: 
Plain paper (52 to 128g/m
2
), special paper, 
thick paper (Max. 200g/m
2
Single paper feed: 
Plain paper, special paper, No. 2 master 
drawing, thick paper (Max. 200g/m
2
52 to 200g/m
2
  
(14 to 54lbs) 
Paper capacity
(Multi paper feed)
Normal paper: 100 sheets 
(Plain paper: 52 to 80g/m
2
)
Recycled paper/ coarse paper: 100 sheets
Postcards/ Double postal card 
(no folding line): 30 sheets
Thick paper (Max. 200g/m
2
): 30 sheets
OHP/ Label sheet/ Gift wrapping paper: 40 
sheets
Envelope 
(AB series: 10 sheets, Inch series 5 sheets)
Paper size 
detection
Automatic 
detection-
AB
A3 / A4 / 11 x 17 / 8.5 × 14/ 
8.5 x 13 */ 8.5 x 11 / 8.5 x 11R / 
5.5 x 8.5
Automatic 
detection-
inch
A3 / B4 / A4 / A4R / A5 / 11 x 17 / 
8.5 × 14/ 8.5 x 13 */ 8.5 x 11
Automatic 
detection-
China
A3 / B4 / A4 / A4R / B5 / B5R / 
A5 / 8K / 16K
Automatic 
detection-
Taiwan
A3 / B4 / A4 / A4R / B5 / B5R / 
A5 / 11 × 17/ 8.5 x 14 / 8.5 x 11
Detection 
disregard 
setting
Yes
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
AR-M256/M257/M258/M316/M317/M318/5625/5631  SPECIFICATIONS  3 - 4
F. Fusing
G. Drive
4. Additional functions, copy functions, 
and expanded functions
5. Safety and environmental protection 
standards
(1) Safety standards
(2) Ozone level
(3) Noise level
Developing
Dry, 2-component magnetic brush 
development
Separation
(–) DC scorotron
Discharge
Cleaning
Contacted blade
Type
Heat roller
Lamp
Type
Halogen lamp
Voltage
100V: 110V/ 120V to 127V 
200V: 220V to 240V
Power 
consumption
Main : 650W
Sub : 550W
Fusing temperature
185° (600 dpi)
Heat roller
Teflon coated roller
Pressure roller
Silicone rubber roller with re-engerized 
cube
Separation system
Natural separation (with pawl)
Drive section
Motor
Main motor
DC brushless motor
APS (Automatic 
paper selection)
Yes 
(No for APS by flow scan with the RSPF)
AMS (Automatic 
magnification ratio 
selection)
Yes 
(No for AMS by flow scan with the RSPF)
Stream feeding mode
Yes
Job build function
Yes (Copy/ Scan)
Auto tray switching
Yes (No for manual paper feed)
Memory copy 
Yes (1 page memory provided as standard)
Rotation copy
Yes
E-sort
Yes
XY zoom
Yes
When the OC is used: Landscape/ Portrait 
25 – 400%
When the RSPF is used: Landscape/ Portrait 
50 – 200%
1 set 2 copy
Yes (No for enlargement)
Binding margin
Yes
Default AB series: 0 – 20 mm (Unit of 1 mm)
Inch series: 0 – 1 inch (Unit of 1/ 8 inch)
Edge erase
Yes
Default AB series: 0 – 20 mm (Unit of 1 mm)
Inch series: 0 – 1 inch (Unit of 1/ 8 inch)
Center frame erase
Yes
Default AB series: 0 – 20 mm (Unit of 1 mm)
Inch series: 0 – 1 inch (Unit of 1/ 8 inch)
Booklet copy
No
White/ black reversion
Yes
Whole surface only 
(Can be inhibited with the simulation.)
2 in 1/ 4 in 1
Yes (Centering provided)
Sorter
Yes
Offset function (shifter or finisher) required
Mix paper feed
Yes (Only when this function is set)
Preheating
Yes (Conditions are set with the key operator 
program.)
Auto power shut off 
function
Yes (Conditions are set with the key operator 
program.)
Message display
Yes
Key operator program
Yes
Printer status monitor/ 
Printer administration 
utility
Yes (A PCL printer board is required (TCP/
IP only). To use another protocol, an NIC 
card is required.)
Wireless LAN support
Yes (A 3rd party part is recommended.)
Coin vendor support
Yes (Option only for the models for dealers)
Auditor support
Yes
Duplex
Yes (Standard)
Total counter
Yes
Toner save
Yes
Department 
management
Yes (100 departments)
Job registration/ call
Yes (10 jobs)
Cover paper
Yes (Insertion and stapling must be allowed 
from manual feed.)
OHP insert paper
No
Self print function
Yes (The service simulations in the machine 
and the key operation list are printed.)
Built-in clock
Yes
Paper exit tray 
selection
(When the finisher is installed)
Machine: Copy/ FAX/ *Printer
Top tray: Copy/ *FAX
Offset tray: Printer/ *Copy
(When the job separator is installed)
Machine: *Copy/ Printer/ FAX
Job separator tray: Copy/ *Printer/ *FAX
* Default: (The above setup items for each 
paper exit tray can be changed by the user.)
1 page memory
48MB
North America
Standard Europe
(Western/North)
Australia
UL60950-1
CSA C22.2
No.60950-1
21CFR (Laser)
IEC60950-1
IEC60825-1 (Laser)
IEC60950-1
IEC60825-1 (Laser)
AS/NZS 60950 
(FAX option)
Ozone
Less than 0.02mg/m³
Dust
Less than 0.075mg/m³
Operating
25-sheet model: Less than 6.3B
31-sheet model: Less than 6.8B
On standby
25-sheet model: Less than 4.0B
31-sheet model: Less than 5.0B
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