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MX-M350/M450 N/U    SPECIFICATIONS  3 - 8

Yes: Standard Function

No: Not available

Function APS

Yes

AMS

Yes

XY zoom

Yes

Paper type select

Yes (By type setting)

Auto tray switching

Yes

Rotation copy

Yes

Electronic sort

Yes

Rotation sort

Yes (Europe, Australia, 
Agency)

Reserved copy

Yes (99 destinations)

Recall/register of program

Yes (10 destinations)

Document filing

Yes
(MX-M350U/M450U: The 
MX-NBX3 is required.)

Preheat function

Yes (To be set up by the 
system settings)

Auto power shut-off 
function

Yes (To be set up by the 
system settings)

Account control

Yes (500 accounts)

Process control

Yes

Tandem copy

Yes (Network interface's 
being unnecessary)

Book copy

Yes

Irregular original size input Yes

Irregular paper size input

Yes (Tray 2/Manual tray)

Mixed originals feeder

Yes (MIX only)

Special 
function

Margin shift

Yes (Left/Right)

Edge erase/Center erase

Yes (Center/Edge/Center 
+ Edge)

Dual page copying

Yes

Covers/Inserts/Tab paper 
insertion

Yes

Transparency insert

Yes

Multi shot (Nin1)

Yes (2 in 1 / 4 in 1) 
(Centering: Yes)

Card shot

Yes (Centering: Yes)

Pamphlet copy

Yes (Centering: Yes)

2-sided copy orientation 
change

Yes

Job build

HDD model: Max.10,000 
sheets
HDD uninstallation model 
is decided by memory 
retention.
Scaling, Density and 
Paper for each bunch are 
possible to be changed.

Negative image

Yes

Shading

No

Black-white inversion

Yes (Except UK)

Mirror image

Yes

Multi-page enlargement

No

Repeat

No

Date stamp

Yes

Stamp

Yes

Character stamp

Yes

Page stamp

Yes

Scanner (Document glass) / DSPF standard
Operation panel integral type 
(common hardware for all the destinations)

Reading resolution (dpi)

Copy mode

Magnification

25 - 99

100

101 - 171

(DSPF/

SPF (high 

quality): 

101 - 200))

172 - 400

–

OC

600x600

600x600

600x600

600x1200

–

OC
(High speed): 
Text/Auto

600x600

600x600

600x600

600x1200

–

OC
(High speed): 
Others

600x600

600x300

600x600

600x1200

–

DSPF/SPF 
(standard)

600x300

600x300

600x600

-

–

DSPF/SPF
(high quality)

600x600

600x600

600x600

-

–

Input and transmitting resolution (dpi)

FAX transmit mode and scanner/fax multicasting mode
Selection 
mode

Standard

Fine

Super fine

Ultra fine

600dpi 

sending

Input 
resolution: OC 

600x600

600x600

600x600

600x600

–

Input 
resolution: 
DSPF

600x300

600x300

600x300

600x300

–

Transmitting 
resolution

203.2x97.8 203.2x195.6

203.2x391

406.4x391

–

Internet-FAX
Transmitting 
resolution

200x100

200x200

200x400

400x400

600x600

Scanner mode 
Selection 
mode

Standard

Fine

Super fine

Ultra fine

–

Input 
resolution: OC

600x391.2

600x391.2

600x391.2

600x600

–

Input 
resolution: 
DSPF

600x300

600x300

600x300

600x300

–

Transmitting 
resolution

200x200

300x300

400x400

600x600

–

Reading level

256 tones

Exposure lamp

Electrodeless xenon lamp

Output level

Binary

Reading area

297 x 431.8 (mm)
11.7" x 17"

Original 
alignment

Left edge / Rear corner alignment

Original size 
detection

Provided
(Standard size only)

Sizes to be 
detected

Automatic (one detection unit to be used with 
software modification by destination)
Inch-1

11" x 17", 8.5" x 14", 8.5" x 11", 
8.5" x 11"R, 5.5" x 8.5" 

Inch-2

11" x 17", 8.5" x 13", 8.5" x 11", 
8.5" x 11"R, 5.5" x 8.5" 

AB-1

A3, B4, A4, A4R, B5, B5R, A5

AB-2

A3, A4, A4R, A5, B5, B5R, 
216 x 330 mm

AB-3

8K, A4, A4R, A5, B4, 16K, 
16KR

MX-M350/M450 N/U    SPECIFICATIONS  3 - 9

* For printer

OR guide 
display

Rear left side
(Print display)

Original reference position "

"

Left side OR 
guide
(Print display)

(From the Interior side)
5-1/2, A5R, B5R, A4R/A5,
8.5", B4R/B5, 11", A3R/A4

Interior side OR 
guide
(Print display)

(From the left side)
5-1/2, A5, B5, A4/A5R, 8-1/2, 
B5R, 11", A4R, 13", 14", B4R, 
A3R, 17"

Interior side OR 
guide

Book marks are at A4 and 
8-1/2 positions.

The position available to attach the staple 
position guide label when the optional finisher 
(desktop console type) is equipped.

Type

DSPF

One-scan-dual-side scanning 
method DSPF with OC 
integrated

Scan speed Standard mode

45 opm

High quality mode 22.5 opm

Original 
alignment

Center alignment

Original size A3, B4, A4, A4R, B5, B5R, A5, A5R

11"x17", 8.5"x14", 8.5"x13", 8.5"x11", 8.5"x11"R, 
5.5"x8.5", 5.5"x8.5"R, 8K, 16K, 16KR
(Long size original up to 800mm in FAX, e-mail and 
Internet Fax mode)

Original 
paper 
weight

50~128g/m²,  15~34lbs

Original 
stack 
capacity

Max. 50 sheets 
(Max. 30 sheets for A3, B4,11" x 17",8.5" x 14") 
(Max. 15 sheets for A3, B4, 11" x 17", 8.5" x 14" 
over 105g/m²)
or, Total thickness less than 
Max. 6.5mm (at 50 to 80g/m², 15 to 21lbs) 
Max. 5.0mm (at 80 to 128g/m², 21 to 34lbs)

Not 
transportable 
original type

Transparency film, secondary original paper, 
tracing paper, carbon paper, thermal paper, 
original with crumple/crimp/rip, 
original with attachment/clipping, 
original with many punch holes
(with 2 or 3 holes acceptable), 
original preprinted with ink-ribbon, 
Documents with considerable curl.

Original size 
detection

Provided

Sizes to be 
detected

Automatic (one detection unit to be used with 
software modification by destination)
Inch-1

11" x 17", 8.5" x 14", 8.5" x 11", 
8.5" x 11"R, 5.5" x 8.5", A4, A3

Inch-2

11" x 17", 8.5" x 13", 8.5" x 11", 
8.5" x 11"R, 5.5" x 8.5", A4, A3

AB-1

A3, B4, A4, A4R, B5, B5R, A5, 
A3, 8.5" x 11", 11" x 17", 
216 x 330 mm

AB-2

A3, B4, A4, A4R, B5, B5R, A5, 
8.5" x 11", 11" x 17", 
216 x 330 mm

AB-3

8K, A4, A4R, B4, 16K, 16KR, 
8.5" x 11", 216 x 330 mm

Original tray 
guide 
display

Center of the tray 
(inscribed symbol)

Original reference position "

" 

Original face-down placement 
indication "

"

Original Guide 
(inscribed symbol)

(From Center)
B5R, A4R/A5, 8.5", 
B4R/B5, 11", A3R/A4

The position available to attach the staple position 
guide label when the optional finisher (desktop 
console type) is equipped.

Supplied from the main unit

External dimensions 
(WxDxH)

840 x 665 x 1127 mm

(33-1/16" x 26-11/64" x 44-23/64") 
(Includes a scanner unit)

1043 x 665 x 1127 mm

(41-1/16" x 26-11/64" x 44-23/64")
(For machine with AR-DU4)

Occupied space 
dimensions (WxD)

970 x 665 mm (38-3/16" x 26-11/64") 
(When the tray is extended)

Weight

DSPF: Approx. 47 lbs (21.2 kg)

Type

Dot map LCD, touch panel

Display dot number

640 x 240 dots (H-VGA) 
(dot pitch 0.24 x 0.24 mm)

LCD operating dimension

192 x 79 mm (7-35/64 x 3-7/64 inch)

LCD back-light

Fluorescent tube method

LCD brightness adjustment Provided

Operation panel LCD

Monochrome H-VGA 8.9 inch

Mode 
selection 
area

Job status key
Document filing key or Printer key
(* online display LED/data in-memory display LED)
Image send key 
(busy display LED/data in-memory display LED)
Copy mode key
System settings key

Basic input 
area

Start key
CA key
10-key
Clear key

∗

  key

#/P  key

Dot

8 x 16 , 16 x 16 dots

Bold display

O 

Resistive film method

Strength

60 kg

Weight

Approx. 16.3 (7.4 kg)

MX-M350/M450 N/U  CONSUMABLE PARTS  4 - 1

No.

Item

Content

Life

Model name

Remarks

1

Toner cartridge (Black)

Toner cartridge (with IC)
(Toner : Net weight 750 g)

x 10

350K 

(35K x 10)

AR-455MT

*Life setup is based on A4 6%

2

Developer (Black)

Developer 
(Developer : Net weight 500 g)

x 10

1000K 

(100K x 10)

AR-455MD

3

Drum

OPC drum

x1

200K

AR-455DR

No.

Item

Content

Life

Model name

Remarks

1

Toner Cartridge (Black)

Toner CA with IC Chip
(Toner; Net Weight 750g)

x 10

350K 

(35K x 10)

AR-455LT

*Life: A4 size at Area Coverage 
6%

2

Developer (Black)

Developer
(Developer; Net Weight 500g)

x 10

1,000K 

(100K x 10)

AR-455LD

3

Drum

Drum

x 1

200K

AR-455DM

No.

Item

Content

Life

Model name

Remarks

1

Toner Cartridge (Black) Toner CA with IC Chip

(Toner; Net Weight 750g)

x 10

350k

(35k x 10)

AR-455ET

*Life : A4 size at Area Coverage 
6%

2

Developer (Black)

Developer
(Developer; Net Weight 500g)

x 10

1,000k

(100K x 10)

AR-455LD

3

Drum

Drum

x 1

200k

AR-455DM

No.

Item

Content

Life

Model name

Remarks

1

Toner Cartridge (Black)

Toner CA with IC Chip
(Toner; Net Weight 750g)

x 10

350K 

(35K x 10)

AR-455CT

*Life: A4 size at Area Coverage 
6%

2

Developer (Black)

Developer
(Developer; Net Weight 500g)

x 10

1,000K 

(100K x 10)

AR-455CD

3

Drum

Drum

x 1

200K

AR-455DR

No.

Item

Content

Life

Model name

Remarks

1

Toner Cartridge (Black)

Toner CA with IC Chip
 (Toner; Net Weight 750g)

x 10

350K

(35K x 10)

AR-455ET

*Life : A4 size at Area Coverage 
6%

2

Developer (Black)

Developer
(Developer; Net Weight 500g)

x 10

1,000k

(100K x 10)

AR-455CD

3

Drum

Drum

x 1

200k

AR-455DR

No.

Item

Content

Life

Model name

Remarks

1

Toner Cartridge (Black) Toner CA with IC Chip

(Toner; Net Weight 750g)

x 10

350K

(35K x 10)

AR-455CT-C

*Life : A4 size at Area Coverage 
6%

2

Developer (Black)

Developer
(Developer; Net Weight 500g)

x 10

1,000K

(100K x 10)

AR-455CD-C

3

Drum

Drum

x 1

200k

AR-455DR-C

No.

Item

Content

Life

Model name

Remarks

1

Toner Cartridge (Black) Toner CA with IC Chip

(Toner; Net Weight 750g)

x 1

35k

AR-456ST-C

*Life : A4 size at Area Coverage 
6%

2

Developer (Black)

Developer
(Developer; Net Weight 500g)

x 1

100k

AR-455SD-C

3

Drum

Drum

x 1

200k

AR-455DR-C

MX-M350/M450 N/U  CONSUMABLE PARTS  4 - 2

Note: The other maintenance parts which are not listed above are registered as service parts.

No.

Item

Content

Life

Model name

Remarks

1

200K Maintenance kit

Cleaner blade

x 1

200K

AR-455KA1

*1:Screen grid, charging plate, MC 
cleaner unit are included.

Drum separation pawl

x 4

MC unit *1

x 1

Toner receiving seal

x 1

Side malt F

x 1

Side malt R

x 1

Transfer roller

x 1

Discharge plate

x 1

Paper dust removing unit

x 1

DV blade

x 1

DV side seal F

x 1

DV side seal R

x 1

2

Upper heat roller kit

Upper heat roller

x 1

200K

AR-455UH

Fusing separation pawl (Upper)

x 4

3

Lower heat roller kit

Lower heat roller

x 1

200K

AR-455LH

Fusing separation pawl (Lower)

x 2

4

Cleaner blade

Cleaner blade

x 10

200K (x 10)

AR-455CB

AR-455CB = (AR-455BL) x 10

5

Cleaning roller kit

Cleaning roller

x 10

200K (x 10)

AR-455CR

AR-455CR = (AR-455RC) x 10

Bearing

x 20

6

Staple cartridge

Staple cartridge

x 3

3000 times x 3

AR-SC1

Cartridge for AR-FN4
Common with cartridge for AR-FN6

7

Staple cartridge

Staple cartridge

x 3

5000 times x 3

AR-SC2

Cartridge for AR-FN7

No.

Item

Content

Life

Model name

Remarks

1

200K PM kit

Cleaner blade

x 1

200K

AR-451KA

*1: Screen grid, charging plate, MC 
cleaner unit are included.

Drum separation pawl

x 4

MC unit *1

x 1

Toner receiving seal

x 1

Side malt F

x 1

Side malt R

x 1

Transfer roller

x 1

Discharger plate

x 1

Paper dust removing unit

x 1

DV blade

x 1

DV side seal F

x 1

DV side seal R

x 1

Upper heat roller

x 1

Fusing separation pawl (Upper)

x 4

Lower heat roller

x 1

Fusing separation pawl (Lower)

x 2

Cleaning roller

x 1

Bearing

x 2

2

Staple cartridge

Staple cartridge

x 3

3000 times x 3

AR-SC1

Cartridge for AR-FN4

Common with cartridge for AR-FN6

3

Staple cartridge

Staple cartridge

x 3

5000 times x 3

AR-SC2

Common with cartridge for AR-FN7