Sharp MX-M350N, MX-M450N, MX-M350U, MX-M450U Service Manual

SERVICE MANUAL

CODE: 00ZMXM450/S1E

LASER PRINTER

MX-M350/M450 U

MODEL MX-M350/M450 N

CONTENTS

[1] GENERAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 [2] CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 [3] SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 [4] CONSUMABLE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 [5] EXTERNAL VIEWS AND INTERNAL STRUCTURES . . . . . . . . . . 5-1 [6] UNPACKING AND INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . 6-1 [7] MAINTENANCE AND DETAILS OF EACH SECTION . . . . . . . . . . 7-1 [8] ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 [9] SIMULATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1

[10] MACHINE OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1

[11] TROUBLE CODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1

[12] ROM VERSION-UP METHOD . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1

[13] ELECTRICAL SECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1

Parts marked with “” are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.

This document has been published to be used

SHARP CORPORATION for after sales service only.

The contents are subject to change without notice.

CAUTION

Cautions on laser

		+10 nm
	Wave length	785 nm −15 nm
	Pulse times	North America:
		35 cpm model: (6.2 µs ± 6.2 ns)/7 mm
		45 cpm model: (4.8 µs ± 4.8 ns)/7 mm
		Europe:
		35 cpm model: (6.2 µs ± 6.2 ns)/7 mm
		45 cpm model: (4.8 µs ± 4.8 ns)/7 mm
	Output power	0.2 mW - 0.4 mW

At the production line, the output power of the scanner unit is adjusted to 0.4 MILLIWATT PLUS 8 % and is maintained constant by the operation of the Automatic Power Control (APC).

Caution

This product contains a low power laser device. To ensure safety do not remove any cover or attempt to gain access to the inside of the product. Refer all servicing to qualified personnel.

For North America:

SAFETY PRECAUTIONS

This Digital Equipment is rated Class 1 and complies with 21 CFR 1040.10 and 1040.11 of the CDRH standards.This means that the equipment does not produce hazardous laser radiation. For your safety, observe the precautions below.

●Do not remove the cabinet, operation panel or any other covers.

●The equipment's exterior covers contain several safety interlock switches. Do not bypass any safety interlock by inserting wedges or other items into switch slots.

Caution

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

CLASS 1

CAUTION AVOID EXPOSURE TO BEAM.

INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCKS DEFEATED.

LASER PRODUCT

VORSICHT

UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GEÖFFNET UND

ADVARSEL

SICHERHEITSVERRIEGELUNG ÜBERERÜCKT. NICHT DEM STRAHL AUSSETZEN.

UDE AF FUNKTION. UNDGÅ UDSAETTELSE FOR STRÅLNING.

USYNLIG LASERSTRÅLING VED ÅBNING, NÅR SIKKERHEDSAFBRYDERE ER

ADVERSEL

UNNGÅ EKSPONERING FOR STRÅLEN.

USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES OG SIKKERHEDSLÅS BRYTES.

OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRRAR ÄR

VARNING URKOPPLADE. STRÅLEN ÄR FARLIG. BETRAKTA EJ STRÅLEN.

Laserstrahl

VARO!

AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NÄKYMÄTÖNTÄ

LASER KLASSE 1

LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.

For Europe:

CLASS 1 LASER PRODUCT

LASER KLASSE 1

LUOKAN 1 LASERLAITE

KLASS 1 LASERAPPARAT

CAUTION

INVISIBLE LASER RADIATION WHEN OPEN INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.

VORSICHT

UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GEÖFFNET UND SICHERHEITSVERRIEGELUNG ÜBERBRÜCKT. NICHT DEM STRAHL AUSSETZEN.

ADVARSEL

USYNLIG LASERSTRÅLNING VED ÅBNING, NÅR SIKKERHEDSBRYDERE ER UDE AF FUNKTION. UNDGÅ UDSAETTELSE FOR STRÅLNING.

VAROITUS!

LAITTEEN KÄYTTÄMINEN MUULLA KUIN TÄSSÄ KÄYTTÖOHJEESSA MAINITULLA TAVALLA SAATTAA ALTISTAA KÄYTTÄJÄN TURVALLISUUSLUOKAN 1 YLITTÄVÄLLE NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE.

VARNING

OM APPARATEN ANVÄNDS PÅ ANNAT SÄTT ÄN I DENNA BRUKSANVISNING SPECIFICERATS, KAN ANVÄNDAREN UTSÄTTAS FÖR OSYNLIG LASERSTRÅLNING, SOM ÖVERSKRIDER GRÄNSEN FÖR LASERKLASS 1.

CONTENTS

[1]GENERAL

1. Different points of MX-M350N/350U series

from AR-M355/M455 . . . . . . . . . . . . . . . . . . . . . . . . .1-1 2. Note for servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1 A. Cautions for servicing . . . . . . . . . . . . . . . . . . . . . .1-1

[2]CONFIGURATION

1. System configuration . . . . . . . . . . . . . . . . . . . . . . . . .2-1 A. Basic system . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1 B. Option lineup . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2 C. List of combination of peripheral devices . . . . . . .2-4

[3]SPECIFICATIONS

1. Basic Specification . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1

A. Base Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1

B. Document Feeding Equipment . . . . . . . . . . . . . . .3-2

C. Output Equipment . . . . . . . . . . . . . . . . . . . . . . . . .3-2

2. Specific Function . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2 A. Printer Function . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2 B. Image send function . . . . . . . . . . . . . . . . . . . . . . .3-5 C. Copy function . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7

3. B/W Scanner Module (DSPF). . . . . . . . . . . . . . . . . . .3-8 4. Rack for Scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-9

[4]CONSUMABLE PARTS

1. Supply system table . . . . . . . . . . . . . . . . . . . . . . . . . .4-1 A. USA/Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1

B. European Subsidiary/East Europe/Russia/

Australia/New Zealand . . . . . . . . . . . . . . . . . . . . .4-1

C. Taiwan (Aurora). . . . . . . . . . . . . . . . . . . . . . . . . . .4-1

D. Asia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1

E. Middle East/Africa/Israel/Philippines . . . . . . . . . . .4-1

F. Hong Kong . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1

G. China . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1

2. Maintenance parts list. . . . . . . . . . . . . . . . . . . . . . . . .4-2 A. USA/Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2 B. Europe/Australia/New Zealand/Taiwan . . . . . . . . .4-2

C. Agency/Asia/Middle East/Africa/

Latin America . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3

D. Hong Kong . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3

E. China . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4

2. Production number identification . . . . . . . . . . . . . . . .4-5 A. Drum cartridge. . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5 B. Toner cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5 C. Developer cartridge . . . . . . . . . . . . . . . . . . . . . . . .4-5

3. Environmental conditions . . . . . . . . . . . . . . . . . . . . . .4-5 A. Operating conditions . . . . . . . . . . . . . . . . . . . . . . .4-5 B. Storage conditions. . . . . . . . . . . . . . . . . . . . . . . . .4-5

[5]EXTERNAL VIEWS AND INTERNAL STRUCTURES

1. Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 2. Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 3. Operation panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

4.Job status screen

(common to print, scan, fax and Internet fax) . . . . . . 5-4 5. BASE SCREEN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5 A. Condition settings screen. . . . . . . . . . . . . . . . . . . 5-5 B. Address book screen . . . . . . . . . . . . . . . . . . . . . . 5-6

6. Cross sectional view . . . . . . . . . . . . . . . . . . . . . . . . . 5-7 A. Scanner unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7 B. Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

7. Switch, Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8

A. Scanner unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8

B. Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8

8. PWB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9 A. Scanner unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9 B. Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9

9. Motor, Clutch, Solenoid . . . . . . . . . . . . . . . . . . . . . . 5-10

A. Scanner unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

B. Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

[6]UNPACKING AND INSTALLATION

1. Installing procedure flowchart . . . . . . . . . . . . . . . . . . 6-1 2. Note for installation place . . . . . . . . . . . . . . . . . . . . . 6-2 3. Unpacking procedure . . . . . . . . . . . . . . . . . . . . . . . . 6-2 4. Unpacking and installation of the desk unit . . . . . . . . 6-3 A. AR-D28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3 B. AR-D27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5 C. AR-MU2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6

5. Unpacking and installation of the rack (AR-RK2) . . . 6-9 6. Machine installing procedure. . . . . . . . . . . . . . . . . . . 6-9 A. Setting related to process . . . . . . . . . . . . . . . . . . 6-9 B. Toner cartridge settings . . . . . . . . . . . . . . . . . . . 6-10 C. Setting related to fusing . . . . . . . . . . . . . . . . . . . 6-10 D. Paper setting . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10

7. Unpacking and installation of the MX-EFX1 . . . . . . 6-11 8. Automatic developer adjustment . . . . . . . . . . . . . . . 6-12 9. Print test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12 10. Distortion adjustment. . . . . . . . . . . . . . . . . . . . . . . . 6-12 11. Attach the document scanning label . . . . . . . . . . . . 6-13 12. Adjuster installation and adjustment . . . . . . . . . . . . 6-13 13. Using the transport handle . . . . . . . . . . . . . . . . . . . 6-13

[7]MAINTENANCE AND DETAILS OF EACH SECTION

[Maintenance System Table] . . . . . . . . . . . . . . . . . . . . . . .7-1 1. Engine section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1 2. Scanner / DSPF . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2 3. Peripheral devices . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3 [DETAILS OF EACH SECTION] . . . . . . . . . . . . . . . . . . . .7-4 1. Process section . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-4

[OPC drum section] . . . . . . . . . . . . . . . . . . . . . . . . . .7-6 [Transfer section] . . . . . . . . . . . . . . . . . . . . . . . . . . .7-11 [Developing section] . . . . . . . . . . . . . . . . . . . . . . . . .7-16 2. Fusing section. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-21

3. Paper feed section . . . . . . . . . . . . . . . . . . . . . . . . . .7-26 4. Transport section/Paper exit reverse section . . . . . .7-33 5. Laser scanner section. . . . . . . . . . . . . . . . . . . . . . . .7-43 6. Scanner section . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-46 7. DSPF section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-54 8. Operation panel section . . . . . . . . . . . . . . . . . . . . . .7-62 9. Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-67 10. Drive section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-68 11. Power section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-70 12. PWB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-73 13. Fan motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-75

[8]ADJUSTMENTS

1. Process section . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1 A. Doctor gap adjustment . . . . . . . . . . . . . . . . . . . . .8-1 B. MG roller main pole position adjustment . . . . . . . .8-1 C. High voltage output adjustment. . . . . . . . . . . . . . .8-2

2. Image check, adjustment . . . . . . . . . . . . . . . . . . . . . .8-3 A. Adjustments on the engine side . . . . . . . . . . . . . .8-3 B. Adjustment on the scanner side . . . . . . . . . . . . . .8-6

3. Scanner section . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-10

A. OC scan distortion adjustment

(MB-B rail height adjustment) . . . . . . . . . . . . . . .8-10

B.Vertical image distortion balance adjustment (Copy lamp unit installing position

adjustment) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-11

C.Vertical image distortion balance adjustment (No. 2/3 mirror base unit installing and

position adjustment) . . . . . . . . . . . . . . . . . . . . . .8-11

D. Vertical (sub scanning direction) distortion adjustment [Winding pulley position

adjustment] . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-11

E. Height adjustment of original detection

light emitting unit . . . . . . . . . . . . . . . . . . . . . . . . .8-12 F. Original size detection photo sensor check. . . . .8-12

G. Original size detection photo sensor

adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-12 H. Image density adjustment . . . . . . . . . . . . . . . . . .8-13 I. DSPF width detection adjustment . . . . . . . . . . . .8-17

[9]SIMULATION

1. Outline and purpose . . . . . . . . . . . . . . . . . . . . . . . . . 9-1 2. Code-type simulation. . . . . . . . . . . . . . . . . . . . . . . . . 9-1 A. Operating procedures and operations . . . . . . . . . 9-1 B. Simulation list. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3 C. Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-7

3. Other related items . . . . . . . . . . . . . . . . . . . . . . . . . 9-86

[10] MACHINE OPERATION
1.	Acceptable originals . . . . . . . . . . . . . . . . . . . . . . . .	10-1
	A. Size and weight of acceptable originals. . . . . . .	10-1
	B. Total number of originals that can be set in the
	document feeder tray . . . . . . . . . . . . . . . . . . . . .	10-1
2.	Standard original placement orientations . . . . . . . .	10-1
3.	Automatic copy image rotation -
	rotation copying . . . . . . . . . . . . . . . . . . . . . . . . . . . .	10-1
4.	Specifications of paper trays . . . . . . . . . . . . . . . . . .	10-2
	A. Applicable plain paper . . . . . . . . . . . . . . . . . . . .	10-2
	B. Applicable special paper . . . . . . . . . . . . . . . . . .	10-3
5.	Printing onto envelopes. . . . . . . . . . . . . . . . . . . . . .	10-3
	A. Fusing unit pressure adjusting levers . . . . . . . .	10-3
6.	Printer setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	10-4
	A. System settings . . . . . . . . . . . . . . . . . . . . . . . . .	10-4
	B. Printer software, firmware diagram . . . . . . . . . .	10-5
	C. Configuration report (Test page) . . . . . . . . . . . .	10-6

[11] TROUBLE CODES

1. General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1 2. Trouble codes list . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1 3. Details of trouble codes. . . . . . . . . . . . . . . . . . . . . . 11-3 4. Other related items . . . . . . . . . . . . . . . . . . . . . . . . 11-13

[12] ROM VERSION-UP
1.	General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	12-1
	A. Version-up target ROM's . . . . . . . . . . . . . . . . . .	12-1
	B. ROM version-up is required in the
	following cases: . . . . . . . . . . . . . . . . . . . . . . . . .	12-1
2.	Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	12-1
	A. Relationship between each ROM and
	version-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	12-1
3.	Necessary items for Flash ROM version-up . . . . . .	12-1
4.	Flash ROM version-up method . . . . . . . . . . . . . . . .	12-1
	A. Version-up procedure 1 . . . . . . . . . . . . . . . . . . .	12-1
	B. Version-up procedure 2 . . . . . . . . . . . . . . . . . . .	12-2
	C. Version-up procedure 3 . . . . . . . . . . . . . . . . . . .	12-3
	D. Countermeasures against “Result: NG”. . . . . . .	12-4

5.Turning OFF the power during the version-up

procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-4 6. Version-up procedure flowchart . . . . . . . . . . . . . . . 12-4

[13] ELECTRICAL SECTION

1. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1 A. System block diagram . . . . . . . . . . . . . . . . . . . . 13-1 2. Actual wiring chart . . . . . . . . . . . . . . . . . . . . . . . . . . 13-2

3. Signal name list . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-13

[1] GENERAL

1.Different points of MX-M350N/350U series from AR-M355/M455

•Adopted new operation panel with 8.9 inch LCD

•Addition of a blue screw to DV unit.

•Added firmware version-up using USB device by Sim 49-1.

•Eliminated parallel port

2. Note for servicing

Pictogram

This Service Manual uses some pictographs to assure safe operation.

Please understand the meanings of pictographs before servicing.

CAUTION: If this CAUTION should be ignored, an injury or a damage to properties could result.

A. Cautions for servicing

1)Do not touch the photoconductive drum. Scratches or smudges on the drum will cause dirty printouts.

2)The fusing unit is extremely hot. Exercise care in this area.

Fusing unit

3)Do not look directly at the light source of the scanner module. Doing so may damage your eyes.

4)Five adjusters are provided on all optional stand/paper drawer units. These adjusters should be lowered until they contact the floor.

Adjuster

Lock Release

5)Do not make any modifications to this machine. Doing so may result in personal injury or damage to the machine.

6)Since this machine is heavy, it is recommended that it be moved by more than one person to prevent injury.

7)When connecting this machine to a computer, be sure to first turn both the computer and the machine off.

8)Do not print anything which is prohibited from printing by law. The following items are normally prohibited from printing by national law. Other items may be prohibited by local law.

•Money

•Stamps

•Bonds

•Stocks

•Bank drafts

•Checks

•Passports

•Driver's licenses

9)Do not throw toner or a toner cartridge into fire. Toner may be spattered, causing a burn.

10)Store toner or toner cartridges in a hard-to-reach place for children.

MX-M350/M450 N/U GENERAL 1 - 1

[2] CONFIGURATION

1. System configuration

A. Basic system

MX-M350N/M450N	MX-M350U/M450U
(Copier/Network printer model)	(Copier/Printer model)

Necessary options

•Any one of the stand/MPD & 2000 sheet paper drawer (AR-D28), the stand/3 x 500 sheet paper drawer (AR-D27), or the multi purpose drawer (AR-MU2)*

•Any one of the upper exit tray extension (AR-TE4), the finisher (AR-FN6), the mail-bin stacker (AR-MS1), the saddle stitch finisher (ARFN7), or the right upper exit tray (AR-TE5)

•Scanner module with DSPF (MX-EFX1)

•Scanner rack (AR-RK2)

•MX-M450U/M450N: Any one of the duplex module/bypass tray (AR-DU4), or the duplex module (AR-DU3)

*To install the AR-MU2, the exclusive-use desk is required.

MX-M350/M450 N/U CONFIGURATION 2 - 1

B. Option lineup

For combinations of options, refer to "C. List of combination of peripheral devices" described later.

(1)Major options

10.Exit tray

(AR-TE3 (The AR-DU4 is a standard provision. ))

11. Duplex module/bypass tray (AR-DU4)

1. Scanner module with DSPF (MX-EFX1)

7.Finisher (AR-FN6)

8. Right upper exit tray (AR-TE5)

		6. Upper exit tray
		(AR-TE4)
	12. Duplex module
	(AR-DU3)
		9.
13. Saddle stitch
finisher
(AR-FN7)	2. Scanner rack	15. Fax expansion kit
	(AR-RK2)
		(AR-FX12)
	14. Punch module
	(AR-PN1 A/B/C/D)

Mail-bin stacker (AR-MS1)

5.Multi purpose drawer (AR-MU2)

4.Stand/3 x 500 sheet paper drawer (AR-D27)

3.Stand/MPD & 2000 sheet paper drawer

(AR-D28)

MX-M350/M450 N/U CONFIGURATION 2 - 2

No.	Option item			Installing conditions
1	Scanner module with DSPF	MX-EFX1
2	Scanner rack	AR-RK2
3	Stand/MPD & 2000 sheet paper drawer	AR-D28	•	Simultaneous installation with the large capacity paper feed
4	Stand/3 x 500 sheet paper drawer	AR-D27		desk (AR-D28) or the 3-stage paper feed desk (AR-D27) is
				inhibited.
5	Multi purpose drawer	AR-MU2
6	Upper exit tray	AR-TE4	•	Required when the finisher (AR-FN6) or the mail-bin stacker
				(AR-MS1) is not installed.
7	Finisher	AR-FN6	•	Simultaneous installation with the saddle finisher (AR-FN7) is
				inhibited.
			• Any one of the multi paper drawer (AR-MU2), the stand/3 x
				500 sheet paper drawer (AR-D27), or the stand/MPD & 2000
				sheet paper drawer (AR-D28) is required.
8	Right upper exit tray	AR-TE5	•	Simultaneous installation with the mail-bin stacker (AR-MS1)
				or the finisher (AR-FN6) is inhibited.
9	Mail-bin stacker	AR-MS1	•	Any one of the multi paper drawer (AR-MU2), the stand/3 x
				500 sheet paper drawer (AR-D27), or the stand/MPD & 2000
				sheet paper drawer (AR-D28) is required.
10	Exit tray	AR-TE3	•	Required when the duplex module (AR-DU3) is installed and
				the saddle stitch finisher (AR-FN7) is not installed.
11	Duplex module/bypass tray	AR-DU4	•	Any one of the multi purpose drawer (AR-MU2), the stand/3 x
12	Duplex module	AR-DU3		500 sheet paper drawer (AR-D27), or the stand/MPD & 2000
				sheet paper drawer (AR-D28) is required.
			• The duplex module/bypass tray (AR-DU4) cannot be installed
				with the exit tray (AR-TE3) or the saddle stitch finisher (AR-
				FN7).
			• When the duplex module (AR-DU3) is installed, the exit tray
				(AR-TE3) or the saddle stitch finisher (AR-FN7) is required.
13	Saddle stitch finisher	AR-FN7	•	Simultaneous installation with the finisher (AR-FN6) is
				inhibited.
			•	The duplex module (AR-DU3) is required.
			• The stand/3 x 500 sheet paper drawer (AR-D27) or the stand/
				MPD & 2000 sheet paper drawer (AR-D28) is required.
14	Punch module	AR-PN1 A/B/C/D	•	The saddle finisher (AR-FN7) is required.
15	Fax expansion kit	AR-FX12	•	The stand/3 x 500 sheet paper drawer (AR-D27), or the
				stand/MPD & 2000 sheet paper drawer (AR-D28) is required.

(2) Other options
STD: Standard provision	: Installable	: Not available

			Main unit
	Option item		MX-M350N/	MX-M350U/	Installing conditions
			M450N	M450U
Function	Network expansion kit	MX-NBX2
expansion options		MX-NBX3	STD		with HDD
	PS3 expansion kit	AR-PK6
	Bar code font	AR-PF1
	Flash ROM kit	AR-PF2
	Network scanner expansion kit	MX-NSX1		*1
	Sharpdesk 1 license kit	MX-USX1	*2	*2
	Sharpdesk 5 license kit	MX-USX5	*2	*2
	Sharpdesk 10 license kit	MX-US10	*2	*2
	Sharpdesk 50 license kit	MX-US50	*2	*2
	Sharpdesk 100 license kit	MX-USA0	*2	*2
	Application integration module	MX-AMX1	*2	*2 *3
	Internet fax expansion kit	MX-FWX1	*2	*2 *3
	Application communication module	MX-AMX2		*3
	External account module	MX-AMX3		*3
Data security	Data security kit (For a model with	MX-FRX6		*3	Authentication version
	HDD installed)	MX-FRX6U		*3	Commercial version
	Data security kit (For a model	MX-FRX7			Authentication version
	without HDD installed)	MX-FRX7U			Commercial version
FAX-related option	Fax memory (8 MB)	AR-MM9			For fax expansion kit (AR-FX12)

*1: The Network expansion kit (MX-NBX2/NBX3) is required. *2: The Network scanner expansion kit (MX-NSX1) is required.

*3: The Network scanner expansion kit (with HDD) (MX-NBX3) is required.

MX-M350/M450 N/U CONFIGURATION 2 - 3

C. List of combination of peripheral devices

As shown in the table below, some other peripheral devices (B) may be needed for installation of a peripheral device (A) and some peripheral devices cannot be installed together.

B

Related to paper feed unit

Multi purpose drawer

Stand/3 x 500 sheet paper drawer

Stand/MPD & 2000 sheet

Duplex module/bypass tray

Duplex module

Scanner module with DSPF

Saddle stitch finisher

Finisher

Mail-bin stacker

Exit tray

Upper exit tray

Right upper exit tray

Punch unit

Network expansion kit

Network expansion kit (with HDD)

PS3 expansion kit

Network scanner expansion kit

Facsimile expansion kit

Fax memory (8 MB)

Data security kit (For a model with HDD installed)

Data security kit (For a model without HDD installed)

Bar code font

Flash ROM kit

Internet fax expansion kit

Sharpdesk 1 license kit

Sharpdesk 5 license kit

Sharpdesk 10 license kit

Sharpdesk 50 license kit

Sharpdesk 100 license kit

Application integration module

Application communication module

External account module

Multi purpose drawer

AR-MU2

Stand/3 x 500 sheet

paper drawer AR-D27

Stand/MPD & 2000 sheet

AR-D28

paper drawer

		Duplex module/bypass tray		AR-DU4	*1
		Duplex module		AR-DU3	*1
		Scanner module with DSPF		MX-EFX1	*1
		Output units
		Saddle stitch finisher		AR-FN7	*1
		Finisher		AR-FN6	*1
		Mail-bin stacker		AR-MS1	*1
		Exit tray	*2	AR-TE3		*1
		Upper exit tray		AR-TE4
		Right upper exit tray		AR-TE5
		Punch unit		AR-PN1	*1
		Related to extension of
		functions and others
		Network expansion kit	*3	MX-NBX2
		Network expansion kit (with HDD)*3		MX-NBX3
	A	PS3 expansion kit		AR-PK6
		Network scanner expansion kit		MX-NSX1	*1	*1
		Facsimile expansion kit		AR-FX12	*1
		Fax memory (8 MB)		AR-MM9	*1
		Data security kit		MX-FRX6/	*1
		(For a model with HDD installed)		MX-FRX6U
		Data security kit		MX-FRX7/	*1
		(For a model without HDD installed)		MX-FRX7U
		Bar code font		AR-PF1
		Flash ROM kit		AR-PF2
		Internet fax expansion kit		MX-FWX1
		Sharpdesk 1 license kit		MX-USX1
		Sharpdesk 5 license kit		MX-USX5
		Sharpdesk 10 license kit		MX-US10
		Sharpdesk 50 license kit		MX-US50
		Sharpdesk 100 license kit		MX-USA0
		Application integration module		MX-AMX1
		Application communication module		MX-AMX2
		External account module		MX-AMX3

=Must be installed together.

=Cannot be installed together.

*1 = Any of the units must be installed together. *2 = The AR-DU4 is a standard provision.

*3 = Installable to the MX-M350U/M450U. The MX-NBX3 is a standard provision for the MX-M350N/M450N.

MX-M350/M450 N/U CONFIGURATION 2 - 4

[3] SPECIFICATIONS

1. Basic Specification

A. Base Engine

(1) Form

Console type

(2) Engine speed

	Paper size	MX-M350U/	MX-M450U/
		M350N	M450N
	A4, 8.5" x 11"	35ppm (31ppm*)	45ppm (40ppm*)
	A4R, 8.5" x 11"R	25ppm	30ppm
	A5R/5.5" x 8.5"R, Invoice-R	35ppm	45ppm
	B5	35ppm	45ppm
	B5R, Executive-R	25ppm	30ppm
	B4/8.5" x 14"	20ppm	22ppm
	A3/11" x 17"	17ppm	20ppm
	8K	17ppm	20ppm
	16K	35ppm	45ppm

* Paper feed from Manual bypass tray

(3) Engine composition

Photoconductor type	OPC
	(diameter of photoconductor : ø30mm)
Record method	Electro-photograph (laser)
Development method	Dry-type dual-component magnetic
	brush development
Charge method	Charged saw-tooth method
Transfer method	Transfer roller
Cleaning method	Counter blade
Fusing method	Heat roller

(4)	Engine resolution
Resolution		Read: 600dpi x 600dpi
		Write: 600dpi x 600dpi
Smoothing		Write: 1200dpi equivalent x 600dpi
Gradation		Write: 2 levels
(5)	Printable area

The print area of this product is shown below.

	E
C	C
	B
	E
	D
	A

Paper size

Printable area

If a printer driver for Windows or Macintosh is used for printing, the printable area will be smaller. The actual printable area depends on the printer driver to be used.

(in mm)

Paper size	A	B	C	D	E
A3	297	420	4	289	4
B4	257	364	4	242	4
A4	210	297	4	202	4
B5	182	257	4	168	4
A5	148	210	4	140	4
Japanese postcard	100	148	4	92	4
Ledger	279	432	4	271	4
Legal	216	356	4	208	4
Foolscap	216	330	4	208	4
Letter	216	279	4	208	4
Executive	184	267	4	183	4
Invoice	140	216	4	132	4
Com-10 (envelope)	105	241	4	97	4
C5 (envelope)	162	229	4	154	4
Monarch (envelope)	98	191	4	90	4
DL (envelope)	110	220	4	102	4
ISO B5 (envelope)	176	250	4	168	4

(6) Warm-up

Warm-up time	less than 80 seconds
Pre-heat requirement	Required
Jam recovery time	Target: about 30 seconds
	(Under standard condition of 60
	seconds left after side cover opening,
	polygon motor halt)

(7) Power source

Voltage current	100V system	200V system
	100-127V, 12A	220-240V, 8A
Frequency	50/60Hz
Power cord	Inlet type

(8) Power consumption

Max. Power	100V	1440W
consumption	200V	1850W

(9) Energy Star benchmark

	MX-M350U/M350N	MX-M450U/M450N
Low power mode	184.75W	223.25W
Recovery time from	Max. 30 sec.	Max. 30 sec.
low power mode
Sleep mode	Less than 80W	Less than 95W
Transition time to	60 min.	60 min.
sleep mode

(10) Noise

At working	less than 6.8dB
At waiting mode	less than 5.0dB

Showing noise benchmark in each model as a whole system.

(11) Dimensions

External dimensions	33-1/16" x 26-11/64" x 44-23/64"
(W x D x H)	(840 mm x 665 mm x 1127 mm)
	(including automatic document feeder)
Occupied space	38-3/16" x 26-11/64" (970 x 665 mm)
dimensions	(Include automatic document feeder)
(W x D)
Weight	Engine: Approx. 85.8 lb (38.9 kg)
	Desk: Approx. 72.6 lb (32.9 kg)
	Rack: Approx. 16 lb (7.4 kg)
	DSPF: Approx. 46 lb (21 kg)

MX-M350/M450 N/U SPECIFICATIONS 3 - 1

B. Document Feeding Equipment

(1) One-drawer tray (included in the base engine)

Paper feed method	One-drawer tray
Sizes to be fed	A4, B5, 8.5" x 11"
Paper capacity	500 sheets (at 80g/m²)
Media available for	Plain paper 60 - 105g/m², 16 - 28lbs
paper feeding
Paper type	Normal, recycled, pre-printed, pre-
	punched, color, letter head
Paper size switching	To be switched by user
	(paper size to be entered from the
	operation panel).
Dehumidification	Not available
heater
Balance detection	Provided (paper empty and 3 steps)
Default size setting	100V system
	8.5" x 11"
Mounting/demounting	Provided
of the tray

C. Output Equipment

(1) Face-down Exit Tray (included in the base engine)

Output position/	Face-down output at the upper side of
method	main unit
Output paper capacity	400 sheets (80g/m² sheet)
Output paper size	A3, B4, A4, A4R, B5, B5R, A5R
	11 " x 17", 8.5" x 14", 8.5" x 13",
	8.5" x 11", 8.5" x 11"R, 5.5" x 8.5"R
	Executive, Japanese post card,
	Monarch (98 x 191), 8K, 16K, 16KR
	Com-10 (105 x 241), DL (110 x 220),
	C5 (162 x 229), ISO B5 (176 x 250)
Spec of media for	Tracing paper: 52 ~ 59g/m² / 14 ~ 15lbs
paper output	Plain paper: 60 ~ 128g/m² / 16 ~ 34lbs
	Index paper: 176g/m² / 47lbs
	Cover paper: 205g/m² / 54 ~ 55lbs
	Transparency firm
Remaining paper	Not available
detection
Exit tray full detection	Provided

2. Specific Function

A. Printer Function

(1) Platform

IBM PC/AT (Include compatible machine)

Macintosh

(2) Support OS

Custom PS	Windows 98/Me
	Windows NT 4.0 (Service Pack5 or later)
	Windows 2000
	Windows Server 2003
	Windows XP
	Windows Vista
Custom	Windows 98/Me
PCL5e/6(XL)	Windows NT 4.0 (Service Pack5 or later)
	Windows 2000
	Windows Server 2003
	Windows XP
	Windows Vista
PPD	Windows 98/Me
	Windows NT 4.0 (Service Pack5 or later)
	Windows 2000
	Windows Server 2003
	Windows XP
	Windows Vista
	Mac OS 9.0 - 9.2.2, X 10.1.5, X 10.2.8,
	X 10.3.9, X 10.4 - 10.4.8
GPD	Windows Server 2003 x64
	Windows XP x64
	Windows Vista x64

(3) PDL emulation

PCL6 compatible, PCL5e compatible, PostScript 3 compatible

(4) Windows driver function a. General

Function	PCL5e		PCL6	PS	PPD file *1
					(for Windows XP)
Copies	1-999
Orientation	Portrait				Portrait
	Landscape				Landscape-A
					Landscape-B
					(*2)
Duplex	1-sided				1-sided
	2-sided				2-sided
	(Left /top/ right				(Long / short
	binding)				binding)
					(*2)
Booklet	Invoice on Letter				Yes
	Letter on Ledger				(2up booklet only)
	A5 on A4				(*2)
	A4 on A3
	B5 on B4
	Letter on Letter
	Ledger on Ledger
	A4 on A4
	A3 on A3
	B4 on B4
Binding edge	Left / top / right				–
N-up	2/4/6/8/9/16				2 / 4 / 6 / 9 / 16
					(*2)
N-up order	Z / Reversed Z /				Z (*2)
	N / Reversed N
N-up border	Yes / No				Always Yes (*2)

*1: For printing, PS driver bundled with the Windows is required.

*2: Since the function is of PS driver bundled with Windows, specification may vary according to the OS.

MX-M350/M450 N/U SPECIFICATIONS 3 - 2

b. Paper Input

Function	PCL5e		PCL6	PS	PPD file *1
					(for Windows XP)
Paper size	A3 / B4 / A4 / B5 /
	A5 / Ledger /
	Legal / Foolscap /
	Letter / Executive
	/Invoice/8k / 16k
	/COM10/C5/
	Monarch/DL
Paper type	Plain
	Letter Head
	Pre-Print
	Pre-Punch
	Recycle
	Color
	Label
	Heavy Paper
	Transparency
	Envelope
Custom	7 type				–
paper type
Source	Automatic
selection	Tray 1/2/3/4
	Bypass-tray
Cover	Yes/No				–
	User can select from
	1-sided/2-sided/
	No print
Insert page	Yes/No				–
	User can select from
	1-sided/2-sided/
	No print
Transparency	No				–
inserts	Yes (Blank)
	Yes (Printed)

*1: For printing, PS driver bundled with the Windows is required. c. Paper Output

Function		PCL5e		PCL6	PS		PPD file *1
						(for Windows XP)
Output tray	Center tray
selection	Finisher
	•	Top tray
	•	Offset tray
	Saddle Stitch
	Finisher
	•	Offset tray
	Mailbin stacker
	•	Mailbin top tray
	•	Mailbin (1-7)
	Duplex module
	•	Left tray
Staple	Finisher
	•	No staple
	•	1 staple
	•	2 staples
	Saddle Stitch					Saddle Stitch
	Finisher					Finisher
	•	No staple				•	No staple
	•	1 staple				•	1 staple
	•	2 staples				•	2 staples
Offset cancel	Yes/No

*1: For printing, PS driver bundled with the Windows is required.

d. Graphic

				PPD file *1
Function	PCL5e	PCL6	PS	(for Windows
				XP)
Resolution	600/300 dpi		600dpi	600dpi
setting
Halftone	–	No	Screen frequency	–
setting			8.0 to 360.0
			in 0.1 steps
			Screen angle
			0.0 to 360.0
			in 0.1 steps
Graphics	Raster	Raster	–	–
mode	HP-GL2	Vector
Smoothing	Yes/No
Toner save	Yes / No
Photo	–	Yes/No	–	–
enhancement
Negative	–	–	Yes / No
image
Mirror image	–	–	Horizontal	Horizontal
			Vertical	(*2)
Zoom	–	–	25-400%	1-1000%
			(XY zoom)	(*2)
Fit to page	Yes / No			–

*1: For printing, PS driver bundled with the Windows is required.

*2: Since the function is of PS driver bundled with Windows, specification may vary according to the OS.

e. Font

	Function	PCL5e	PCL6	PS	PPD file *1
					(for Windows XP)
	Download	Bitmap		Bitmap	Auto
	font	TrueType		Type1	Outline
				TrueType	Bitmap
					Native TrueType
					(*2)

*1: For printing, PS driver bundled with the Windows is required.

*2: Since the function is of PS driver bundled with Windows, specification may vary according to the OS.

f. Others

	Function	PCL5e	PCL6	PS	PPD file *1
					(for Windows XP)
	Configuration	Yes
	setting
	Watermark	Yes			Yes
					(functionality is
					limited)
	Line width			–
	setting
	Form overlay	Yes			–
	Print hold	Yes			–
	Confidential print	Yes			–
	Sample print	Yes			–
	Print accounting	Yes			–
	Quick sets	Yes			–
	Auto	Yes			–
	configuration
	Job end	Yes			–
	notification
	Tandem print	Yes
	Carbon print	Yes			–
	Multi-			–
	enlargement
	XY zoom	–		Yes	–
	Cover insert +	Yes			–
	pamphlet

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

	Function	PCL5e	PCL6	PS	PPD file *1
					(for Windows XP)
	Document filing	Yes			–
		(MX-M350U/M450U: The
		MX-NBX3 is required.)

*1: For printing, PS driver bundled with the Windows is required.

(5) Macintosh driver functions a. General

	Function	Macintosh PPD file
		(for Mac OS X ver10.2.8)
	Copies	1-999
	Orientation	Portrait
		Landscape-A
		Landscape-B (*1)
	Duplex	1-sided
		2-sided
		Pamphlet
		(Right /left /top binding)
	Booklet	Yes
	N-up	2/4/6/9/16 (*1)
	N-up order	Z / reversed Z / N / reversed N (*1)
	N-up border	None / Single hairline / Single thin line /
		Double hairline / Double thin line (*1)

*1: Since the function is of PS driver bundled with Macintosh, specification may vary according to the OS.

b. Paper input

	Function	Macintosh PPD file
		(for Mac OS X ver10.2.8)
	Paper size	A3 / B4 / A4 / B5 / A5 /
		Japanese Postcard /
		Ledger / Legal / Foolscap / Letter /
		Executive / Invoice/ 8K / 16K/
		COM10/C5/Monarch/DL
	Paper type	Plain / Letter Head / Pre-Print /
		Pre-Punch / Recycle / Color /
		Label / Heavy Paper / Transparency /
		Envelope
	Custom paper	7
	type
	Source selection	Automatic
		Tray 1/2/3/4
		Bypass-tray
	Different 1st	Yes / No (*1)
	page
	Cover / insert	–
	page	(On OS9, user can select from: No/First
		Page/Last Page)
		(*1)
	Transparency	No
	inserts	Yes (Blank)
		Yes (Printed)

*1: Since the function is of PS driver bundled with Macintosh, specification may vary according to the OS.

c. Paper output

Function		Macintosh PPD file
		(for Mac OS X ver10.2.8)
Output tray	Center tray
selection	Finisher
	•	Top tray
	•	Offset tray
	Saddle Stitch Finisher
	•	Offset tray
	Mailbin stacker
	•	Mailbin top tray
	•	Mailbin (1-7)
	Duplex module
	•	Left tray
Staple	Finisher
	•	No staple
	•	1 staple
	•	2 staples
	Saddle Stitch Finisher
	•	No staple
	•	1 staple
	•	2 staples
Offset	Yes/No
d. Graphic
Function		Macintosh PPD file
		(for Mac OS X ver10.2.8)
Resolution setting	600dpi
Halftone setting	–
Graphics mode	–
Smoothing	Yes/No
Toner save	Yes / No
Photo enhancement	Yes/No
Negative image	–
Mirror image	–
Zoom	1-100000 (*1)
Fit to page	–

*1: Since the function is of PS driver bundled with Macintosh, specification may vary according to the OS.

e. Font

Function			Macintosh PPD file
			(for Mac OS X ver10.2.8)
Download font		–
		(Selectable only on MacOS9.x.x -
		LaserWriter) (*1)
f. Others
Function			Macintosh PPD file
			(for Mac OS X ver10.2.8)
Configuration setting			Yes
Watermark			Yes
Form overlay			–
Print hold			Yes
Confidential print			Yes (PIN selection)
Sample print			Yes
Print accounting			Yes
Quick sets			–
Auto configuration			– (OS9: Yes)
Job end notification			–
Tandem print			Yes
Carbon print			–
Multi-enlargement			–
XY zoom			–
Cover insert + pamphlet			–
Document filing			Yes (*1)
			(MX-M350U/M450U: The MX-
			NBX3 is required.)

*1: Since the function is of PS driver bundled with Macintosh, specification may vary according to the OS.

MX-M350/M450 N/U SPECIFICATIONS 3 - 4

(6) Compatibility

PCL5e	PCL5e is compatible with HP LaserJet 4050.
compatibility	Small margin difference, rendering difference by
	different font family, default and transfer function
	difference is not to be included in the compatibility.
PCL6	PCL6 is compatible with HP LaserJet 4050.
compatibility	Small margin difference, rendering difference by
	different font family, default and transfer function
	difference is not to be included in the compatibility.
PostScript	Must be compatible with Adobe PostScript.
Compatibility	Small margin difference, rendering difference by
	different font family, default and transfer function
	difference is not to be included in the compatibility.

B. Image send function

(1) Mode

Scanner	Scan to e-mail
	Scan to Desktop
	(Scan data send which is not dependent on IP
	addresses under DHCP environment)
	Scan to FTP
	Scan to Folder (SMB)
	Scan to e-mail with Meta
	Scan to Desktop with Meta
	Scan to FTP with Meta
	Scan to SMB with Meta
Fax	Fax
	Fax to e-mail (Inbound Routing)
	Fax to FTP/Desktop/SMB/e-mail
	(Document Admin)*
Internet Fax	Internet Fax (Full mode support)
	Internet Fax to e-mail
	(Inbound Routing) (HDD)
	Internet Fax to FTP/Desktop/SMB/e-mail
	(Document Admin)*

* PC-FAX/PC-Internet-Fax is allowed.

(2) Support system

Mode	Scanner	Internet Fax	FAX
Supported	SMTP	POP server	–
server/	FTP (TCP/IP)	SMTP server
protocol	SMB	ESMTP server

(3) Support image

Mode	Scanner	Internet Fax	FAX
File format	TIFF, PDF	TIFF-FX	–
		(TIFF-F)
Compression	Uncompressed,	MH, MMR	MH, MR,
method	G3 (1-dimension) = MH		MMR,
	(Modified Huffman)		JBIG
	G4 = MMR (Modified MR)

(4) Image process

Mode	Scanner	Internet Fax	FAX
Half tone	Equivalent to 256 levels
reproduction
Exposure		Auto + 5 steps
adjustment
Quality	Half-tone ON/OFF (It's not effective for the
selection	following resolution with *.)
Resolution	200 x 200dpi	Normal *	Normal
(Varies with			(203.2 x 97.8dpi)*
the file type/	200 x 200dpi	Small letter	Small letter
transmission			(203.2 x 195.6dpi)
method)	300 x 300dpi	Fine	Fine
			(203.2 x 391dpi)
	400 x 400dpi	Extra fine	Extra fine
			(406.4 x 391dpi)
	600 x 600dpi	600 x 600dpi	–

(5) Specified destination

Mode	Scanner	Internet Fax	FAX
Specified	Specifying by one-touch or group, manual
destination	destination entry
	Entry from soft keyboard. (Scanner/Internet
		Fax)
	Entry from 10-key. (Fax)
	Selection from LDAP server
		Resend
		Quick
One-touch keys	Max. 999 (500*1) destinations
(Max. number of	In this, FTP,	Desktop, and SMB are 200
keys to be	(100*1) destinations.
stored.)
Number of	Max. 500 (300*1) destinations
Group (1 key)
address
registration
Program	Yes (8 programs)
Manual	Entry from soft keyboard.		Input via the
destination entry			numeric
			keys, # key
			and * key.
Chain dialing	–		Up to 64-digit
			with pause key.
Resend	Call up nearest 1 addresse which are
	specified as a single destination.
Speed dialing	This is used to recall address control number
(quick key)	by using numeric keys.
CC / BCC	Yes		–
sending
Subject	Selective/direct entry from		–
	the list
File name	Selective/direct entry from		–
	the list
Sender name	–	(1 default address fixed as
		sender name)
Transmitter's	Yes (Selective/		No
name	direct entry
	from the list /
	selection from
	LDAP server)

*1: Model without HDD installed

(6) Specified multiple destinations

Mode	Scanner		Internet Fax		FAX
Specified	Specifying by one-touch or group, manual
destination		destination entry.
Max. number	Total of 5000 (100*1) destinations including
of Manual	group and relay broadcast.
destination
entry*
Sequential	Yes (E-mail only. It is not				Yes
broadcasting	available for
	FTP/Desktop/SMB.)
Simultaneous		–			Yes
FAX
transmission
*1: Model without HDD installed

*Manual destination entry: Entry other than One-touch, using numeric keys or soft keyboard.

*In the case of broadcast transmission including fax destination, the resolution level for fax mode is applied.

*In the case of broadcast transmission with Internet Fax and Scanner destinations, the resolution level of Internet Fax mode is applied.

*In the case of broadcast transmission, the compression format set with the system settings is applied.

MX-M350/M450 N/U SPECIFICATIONS 3 - 5

(7) Functions

Mode					Scanner	Internet Fax	FAX
Transmit		Memory transmit			–		Yes
function					Data is sent
					by memory
					transmit
					when upper
					limit is set.
		On-hook			–		Yes
		Quick online			–		Yes
		transmit
		Manual transmit			–		At on-hook
							only
		Auto reduction			–		Yes: A3 → B4,
		transmit					A3 → A4,
							B4 → A4
		Rotation transmit			Yes (Manual)	Yes (Auto)
		Scaling transmit			Yes (Scaling from regular size to regular
						size only.
					Some functions does not allow rotation
						transmit)
		Re-call		Error	–		Yes
		mode		Busy	–	–	Yes
					No. of times/interval is set via system
						settings.
		Book original				Yes
		transmit
		Long length			Yes	Yes	Yes
		original transmit				Max. 800mm
		Specified pages			Yes		–
		per file
		Maximum number			Yes		–
		of send data
		Sender name			Max. 999 (500*1) destinations
		Address			–		Yes
		Confirmation					(Soft SW)
		Function
		(Prevention of mis-
		send)
Receive		Auto receive			–		Yes
function		Manual receive			–		Yes
		Memory receive			–		Yes
		Reduction receive			–		Yes
		for standard size
		Rotation receive			–		Yes
		Divided receive			–	Yes: To be defined by
						system settings
		Duplex receive			–	Yes: To be defined by
						system settings
		2 in 1 receive				–
		Address/Domain-			–	Yes (50	–
		specified reception				address)
		is enabled.
		Address/Domain-			–	Yes (50	–
		specified reception				address)
		is disabled.
		Reception refusal			–		Yes (30
		setting of Specific					destinations)
		number
		External phone			–		Yes
		connection
		Transfer function at			–		Yes
		output trouble
		Auto startup mode			–		Yes

*1: Model without HDD installed

Mode							Scanner	Internet Fax		FAX
Special		Time setting							Yes
function		Transmit request					–			Yes
		Remote transmit					–			Yes
		Cover function					–			No
		Print at sender					–		Yes	–
		Page division							Yes
		Confidential					–			Yes (F code
		(machine at the								method)
		other end)
		Transmit broadcast					–			Yes (F code
		direction								method)
		Edge erase							Yes
		Center erase							Yes
		2 in 1							Yes
		Card shot							Yes
Report/		Transmit/receive							Yes
List		record
function		Transmit/receive					No			Yes
		result
		Address/phone							Yes
		directory list
		Group list							Yes
		Sender list					Print			No
							administrator		Described in the system
							address.		settings list
		Program list							Yes
		Memory box list					–			Yes (FAX
										mode only)
		Memory clear							–
		notice list					(It's possible that this is output in case of
									errors.)
		Rejected Number					–			Yes
		List
		Receiving setting					–		Yes	–
		address list
		List of Transfer							Yes (HDD)
		tables to E-mail
		List of transfer							Yes
		tables to
		administrator
		Web setting list							Yes
Others		PC-facsimile					–	PC-Internet		PC-FAX
		transmission							Fax
(8)	Transmission method
Mode									FAX
Transmission time						2 seconds (level: Super G3/JBIG)
							6 seconds (G3 ECM)
Modem speed					33.6kbps → 2.4kbps automatic fallback
Intercommunication							Super G3/G3
Communication line					General telephone line (PSTN), Private
						branch exchange(PBX), FAX line
				R-key for PBX setting: Germany, France
Number of							1 line only
maximum
communication line
ECM									Yes
(9)	Record size
Mode				Internet Fax						FAX
Max. record							293mm
width
Record size							A3-A5,
							11" x 17" - 5.5" x 8.5"
(10) F code transmission
Mode							FAX
Sub address							Yes
Passcode							Yes

MX-M350/M450 N/U SPECIFICATIONS 3 - 6

(11) Registration-related settings

Item			Registerable Number
Individual/ Group			999 (Up to 500 can be
			registered for 1 group.)
Program			8
Memory box			Total 100 of Polling Memory/
			Confidential/Relay Broadcast
Scheduled send job			94
			(Manual transmit: 1, Manual
			forwarding: 1,
			Manual Internet Fax
			forwarding: 1, Inbound
			Routing and Document
			Admin : total 3 Total: 100)
Own number and Name Set			Internet Fax: 1
			Fax: 1
User list (Reply-to List)			999 (500*1)
Inbound Routing List			50
Inbound routing addresses			1000
Sender Number/Address			500
Registration (Inbound Routing)
Subject (Send Settings)			30
File name (Send Settings)			30
Metadata Set List			10
Rejected Number			50
Rejected Address			50 (30*1)
Polling permitted Number			10
*1: Model without HDD installed
(12) Telephone Functions
Mode					Fax
Speaker			Yes
Hold			No
Setting of pause time			Yes (1-15 seconds)
Telephone transmission during			No (External telephone
power outage			transmission allowed)
Tone pulse switching			Existence of settings for 10/
			20/TONE/Auto Select and
			their default values depends
			on destinations.
(13) Others
Mode		Scanner			Internet Fax		Fax
PCFAX			–				Yes
PC-Internet Fax		–			Yes		---
FAST		–			–		Yes
						(SEC
						only)
Trial mode		Yes (Included			No		–
		meta data. These
		can be set up
		separately.)
Linearrized PDF		Support by Net			–
		Scan Tool

C. Copy function

(1) Copy Speed

	MX-M350U/M350N			MX-M450U/M450N
	Actual	Reduction	Enlargement	Actual	Reduction	Enlargement
A4,	35	35	35	45	45	45
8.5" x 11"
A4R,	25	25	25	30	30	30
8.5" x 11"R
A5R,	35	35	35	45	45	45
5.5" x 8.5"R,
Invoice-R
B5	35	35	35	45	45	45
B5R,	25	25	25	30	30	30
Executive-R
B4,	20	20	20	22	22	22
8.5" x 14"
A3,	17	17	17	20	20	20
11" x 17"
Extra,	17	17	17	20	20	20
Envelope

Figures in reduction/enlargement are represented by those at the ratio to show slowest speed

(2) First copy time

Conditions: A4 or 8.5"x11" from front tray of PPC, with polygon motor running.

		MX-M350U/M350N	MX-M450U/M450N
Document glass *1		Less than 4.9	Less than 4.4
		seconds	seconds
DSPF		Less than 6.0	Less than 5.3
		seconds	seconds
*1: During OC mode
(3) Job speed
		MX-M350U/M350N	MX-M450U/M450N
S→ S	*1	33 cpm (94%)	42 cpm (93%)
S→ D	*2	32 cpm (91%)	40 cpm (88%)
D→ D	*3	32 cpm (91%)	40 cpm (88%)

*1:	S → S : A4 / 8.5" x 11"	original 5 sheets	copy 5sets
*2:	S → D : A4 / 8.5" x 11"	original 10 sheets	copy 5sets
*3:	D → D : A4 / 8.5" x 11"	original 5 sheets (10 pages) copy 5sets

(4) Continuous copy

Max. multiple number

999 pages

(5) Copy Ratio

Copy ratio	AB series :
	25%, 50%, 70%, 81%, 86%, 100%, 115%, 122%,
	141%, 200%, 400%
	Inch series :
	25%, 50%, 64%, 77%, 100%, 121%, 129%, 200%,
	400%
Zoom	25 - 400%
	25 - 200% (Copy from DSPF)
Independent	4
scaling

(6) Exposure/Copy Quality Process

Exposure mode	Binary: Text(auto/manual), Text/photo, Photo,
	Auto
	256 levels: Not provided
Manual steps	9 steps
Toner save mode	Yes (Except for U.K.), Default: OFF

MX-M350/M450 N/U SPECIFICATIONS 3 - 7

(7) Copy Function

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	Yes (To be set up by the
	function	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	Margin shift	Yes (Left/Right)
function
	Edge erase/Center erase	Yes (Center/Edge/Center
		+ Edge)
	Dual page copying	Yes
	Covers/Inserts/Tab paper	Yes
	insertion
	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	Yes
	change
	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
Yes: Standard Function
No: Not available

3. B/W Scanner Module (DSPF)

(1) Form

Scanner (Document glass) / DSPF standard Operation panel integral type

(common hardware for all the destinations)

(2) Resolution / Gradation

Reading resolution (dpi)

			Copy mode
	Magnification	25 - 99	100	101 - 171	172 - 400	–
				(DSPF/
				SPF (high
				quality):
				101 - 200))
	OC	600x600	600x600	600x600	600x1200	–
	OC	600x600	600x600	600x600	600x1200	–
	(High speed):
	Text/Auto
	OC	600x600	600x300	600x600	600x1200	–
	(High speed):
	Others
	DSPF/SPF	600x300	600x300	600x600	-	–
	(standard)
	DSPF/SPF	600x600	600x600	600x600	-	–
	(high quality)
Input and transmitting resolution (dpi)
	FAX transmit mode and scanner/fax multicasting mode
	Selection	Standard	Fine	Super fine	Ultra fine	600dpi
	mode					sending
	Input	600x600	600x600	600x600	600x600	–
	resolution: OC
	Input	600x300	600x300	600x300	600x300	–
	resolution:
	DSPF
	Transmitting	203.2x97.8	203.2x195.6	203.2x391	406.4x391	–
	resolution
	Internet-FAX
	Transmitting	200x100	200x200	200x400	400x400	600x600
	resolution
	Scanner mode
	Selection	Standard	Fine	Super fine	Ultra fine	–
	mode
	Input	600x391.2	600x391.2	600x391.2	600x600	–
	resolution: OC
	Input	600x300	600x300	600x300	600x300	–
	resolution:
	DSPF
	Transmitting	200x200	300x300	400x400	600x600	–
	resolution
Reading level
	256 tones
Exposure lamp
	Electrodeless xenon lamp
Output level
	Binary

(3) Document Glass

Reading area		297 x 431.8 (mm)
		11.7" x 17"
Original		Left edge / Rear corner alignment
alignment
Original size		Provided
detection		(Standard size only)
Sizes to be		Automatic (one detection unit to be used with
detected		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 - 8

OR guide	Rear left side	Original reference position " "
display	(Print display)
	Left side OR	(From the Interior side)
	guide	5-1/2, A5R, B5R, A4R/A5,
	(Print display)	8.5", B4R/B5, 11", A3R/A4
	Interior side OR	(From the left side)
	guide	5-1/2, A5, B5, A4/A5R, 8-1/2,
	(Print display)	B5R, 11", A4R, 13", 14", B4R,
		A3R, 17"
	Interior side OR	Book marks are at A4 and
	guide	8-1/2 positions.
	The position available to attach the staple
	position guide label when the optional finisher
	(desktop console type) is equipped.

(4) DSPF/SPF

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	Center alignment
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	50~128g/m², 15~34lbs
paper
weight
Original	Max. 50 sheets
stack	(Max. 30 sheets for A3, B4,11" x 17",8.5" x 14")
capacity	(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	Transparency film, secondary original paper,
transportable	tracing paper, carbon paper, thermal paper,
original type	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	Provided
detection
Sizes to be	Automatic (one detection unit to be used with
detected	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	Center of the tray		Original reference position " "
guide	(inscribed symbol)		Original face-down placement
display			indication " "
	Original Guide		(From Center)
	(inscribed symbol)		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.

(5) Power Source

Supplied from the main unit

(6) Dimensions

External dimensions	840 x 665 x 1127 mm
(WxDxH)	(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	970 x 665 mm (38-3/16" x 26-11/64")
dimensions (WxD)	(When the tray is extended)
Weight	DSPF: Approx. 47 lbs (21.2 kg)

(7) Display device at scanner part

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

(8) Key

Mode	Job status key
selection	Document filing key or Printer key
area	(* 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	Start key
area	CA key
	10-key
	Clear key
	key
	#/P key
* For printer

(9) Used character in the LCD

Dot	8 x 16 , 16 x 16 dots
Bold display	O

(10) Touch sense method

Resistive film method

4. Rack for Scanner

(1) Dimensions

Strength	60 kg
Weight	Approx. 16.3 (7.4 kg)

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

[4] CONSUMABLE PARTS

1. Supply system table

A. USA/Canada

No.	Item	Content		Life	Model name				Remarks
1	Toner cartridge (Black)	Toner cartridge (with IC)	x 10	350K	AR-455MT				*Life setup is based on A4 6%
		(Toner : Net weight 750 g)		(35K x 10)
2	Developer (Black)	Developer	x 10	1000K	AR-455MD
		(Developer : Net weight 500 g)		(100K x 10)
3	Drum	OPC drum	x1	200K	AR-455DR
B. European Subsidiary/East Europe/Russia/Australia/New Zealand
No.	Item	Content		Life	Model name				Remarks
1	Toner Cartridge (Black)	Toner CA with IC Chip	x 10	350K	AR-455LT			*Life: A4 size at Area Coverage
		(Toner; Net Weight 750g)		(35K x 10)					6%
2	Developer (Black)	Developer	x 10	1,000K	AR-455LD
		(Developer; Net Weight 500g)		(100K x 10)
3	Drum	Drum	x 1	200K	AR-455DM
C. Taiwan (Aurora)
No.	Item	Content		Life	Model name				Remarks
1	Toner Cartridge (Black)	Toner CA with IC Chip	x 10	350k	AR-455ET		*Life : A4 size at Area Coverage
		(Toner; Net Weight 750g)		(35k x 10)					6%
2	Developer (Black)	Developer	x 10	1,000k	AR-455LD
		(Developer; Net Weight 500g)		(100K x 10)
3	Drum	Drum	x 1	200k	AR-455DM
D. Asia
No.	Item	Content		Life	Model name				Remarks
1	Toner Cartridge (Black)	Toner CA with IC Chip	x 10	350K	AR-455CT			*Life: A4 size at Area Coverage
		(Toner; Net Weight 750g)		(35K x 10)					6%
2	Developer (Black)	Developer	x 10	1,000K	AR-455CD
		(Developer; Net Weight 500g)		(100K x 10)
3	Drum	Drum	x 1	200K	AR-455DR
E. Middle East/Africa/Israel/Philippines
No.	Item	Content		Life	Model name				Remarks
1	Toner Cartridge (Black)	Toner CA with IC Chip	x 10	350K	AR-455ET		*Life : A4 size at Area Coverage
		(Toner; Net Weight 750g)		(35K x 10)					6%
2	Developer (Black)	Developer	x 10	1,000k	AR-455CD
		(Developer; Net Weight 500g)		(100K x 10)
3	Drum	Drum	x 1	200k	AR-455DR
F. Hong Kong
No.	Item	Content		Life	Model name				Remarks
1	Toner Cartridge (Black)	Toner CA with IC Chip	x 10	350K	AR-455CT-C		*Life : A4 size at Area Coverage
		(Toner; Net Weight 750g)		(35K x 10)					6%
2	Developer (Black)	Developer	x 10	1,000K	AR-455CD-C
		(Developer; Net Weight 500g)		(100K x 10)
3	Drum	Drum	x 1	200k	AR-455DR-C
G. China
No.	Item	Content		Life	Model name				Remarks
1	Toner Cartridge (Black)	Toner CA with IC Chip	x 1	35k	AR-456ST-C	*Life : A4 size at Area Coverage
		(Toner; Net Weight 750g)							6%
2	Developer (Black)	Developer	x 1	100k	AR-455SD-C
		(Developer; Net Weight 500g)
3	Drum	Drum	x 1	200k	AR-455DR-C

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

2. Maintenance parts list

A. USA/Canada

No.	Item	Content		Life	Model name	Remarks
1	200K Maintenance kit	Cleaner blade	x 1	200K	AR-455KA1	*1:Screen grid, charging plate, MC
		Drum separation pawl	x 4			cleaner unit are included.
		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
B. Europe/Australia/New Zealand/Taiwan
No.	Item	Content		Life	Model name	Remarks
1	200K PM kit	Cleaner blade	x 1	200K	AR-451KA	*1: Screen grid, charging plate, MC
		Drum separation pawl	x 4			cleaner unit are included.
		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

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

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

C. Agency/Asia/Middle East/Africa/Latin America

No.	Item	Content		Life	Model name	Remarks
1	200K PM kit	Cleaner blade	x 1	200K	AR-451KA	*1: Screen grid, charging plate, MC
		Drum separation pawl	x 4			cleaner unit are included.
		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

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

D. Hong Kong

No.	Item	Content		Life	Model name	Remarks
1	200K PM kit	Cleaner blade	x 1	200K	AR-451KA	*1: Screen grid, charging plate, MC
		Drum separation pawl	x 4			cleaner unit are included.
		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

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

MX-M350/M450 N/U CONSUMABLE PARTS 4 - 3

E. China

No.	Item	Content		Life	Model name	Remarks
1	200K PM kit	Cleaner blade	x 1	200K	AR-451KA	*1: Screen grid, charging plate, MC
		Drum separation pawl	x 4			cleaner unit are included.
		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

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

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

2. Production number identification

A. Drum cartridge

The lot number, printed on the front side flange, is composed of 10 digits, each digit showing the following content:

1

2

3

4

5

6

7

8

9

10

1Number

For this model, this digit is 2.

2Alphabet

Indicates the model conformity code. T for this model.

3Number

Indicates the end digit of the production year.

4Number or X, Y, Z

Indicates the production month.

X stands for October, Y November, and Z December.

5/6 Number

Indicates the production day on the month.

7Number or X, Y, Z

Indicates the month of packing.

X stands for October, Y November, and Z December.

8/9 Number

Indicates the day of the month of packing.

10Alphabet

Indicates the production factory. "A" for Nara Plant.

B. Toner cartridge

The lot number is of 7 digits, and each digit indicates as follows. The lot number shall be printed in the position shown in the figure.

1

2

3

4

5

6

7

1Version number (A - sequentially revised)

2Numeral figure

Indicates the end digit of the production year.

3Alphabet

Indicates the production factory. (B for SOCC)

4Destination code

5/6 Numeral figures

Indicates the production day.

7Numeral figure or X, Y, Z Indicates the production month.

X stands for October, Y November, and Z December.

Serial No. attachment

Serial No. attachment

Heat seal

Aluminum bag

C. Developer cartridge

The lot number is of 8 digit, and each digit indicates as follows. The lot number shall be printed on the bag.

1

2

3

4

5

6

7

8

1Alphabet

Indicates the production factory.

2Number

Indicates the production year.

3/4 Number

Indicates the production month.

5/6 Number

Indicates the production day.

7Hyphen

8Number

Indicates the production lot.

3. Environmental conditions

A. Operating conditions

30 85%

85

	(%)		35	60%
	Humidity
	20
		10 Temperature	35

(Without dew condensation)

B. Storage conditions

90

Humidity (%)

20

-10

Temperature

40

(Without dew condensation)

MX-M350/M450 N/U CONSUMABLE PARTS 4 - 5

[5] EXTERNAL VIEWS AND INTERNAL STRUCTURES

1. Exterior

1 2 3

4

5

6

7

8

9

10

11

12

13

No.	Name	Function/Operation	Note
1	Bypass tray	This tray can also be used for special papers including transparency	Option
		film.	(AR-DU4)
2	Exit tray	The tray is extendable to support large size paper. Extend the tray	Option
		when 11" x 17", 8-1/2" x 14", 8-1/2" x 13", A3 or B4 paper is being	(AR-DU4/AR-TE3)
		used.
3	Automatic document feeder	This automatically feeds and scans multiple sheet originals. Both	Option
		sides of two-sided originals can be scanned at once.	(MX-EFX1)
4	Duplex module	Module for two-sided printing	Option
			(AR-DU3/DU4)
5	Upper paper output area (Center tray)	Finished sheets are deposited here.	–
6	Upper exit tray extension	Provides support for large size paper.	Option
			(AR-TE4)
7	Operation panel	–	–
8	Front cover	Open to add toner.	–
9	Power switch	Press to turn power on and off.	–
10	Paper tray 1	–	–
11	Stand/3 x 500 sheet paper drawer	This paper feed unit contains an upper multi-purpose drawer and	Option
		two lower drawers each of which can hold a maximum of 500 sheets	(AR-D27)
		of 20 lbs. (80 g/m2) paper.
12	Stand/MPD & 2000 sheet paper drawer	This paper feed unit contains an upper multi-purpose drawer and a	Option
		lower drawer which can hold a maximum of 2000 sheets of 20 lbs.	(AR-D28)
		(80 g/m2) paper.
13	Multi purpose drawer	Up to 500 sheets of 20 lbs. (80 g/m2) paper can be loaded. Also	Option
		special papers such as envelopes (standard sizes only) and	(AR-MU2)
		postcards can be set.

MX-M350/M450 N/U EXTERNAL VIEWS AND INTERNAL STRUCTURES 5 - 1

2. Interior

1

2

3

4

		5	6
No.	Name		Function/Operation
1	Duplex module side cover	Open when a misfeed has occurred in the duplex module.
2	Side cover latch	Push up to open the side cover when a misfeed has occurred in the main unit.
3	Fusing unit	Lift up to open the side cover when a misfeed has occurred in the main unit.
		CAUTION: The fusing unit is hot. Take care in removing misfed paper.
4	Toner cartridge (drum/toner cartridge)	The toner cartridge must be replaced when indicated on the operation panel.
5	Photoconductive drum	Images are formed on the photoconductive drum.
		NOTE: Do not touch or damage the photoconductive drum.
6	Cartridge lock lever	When replacing the drum, toner or developer cartridge, turn down this lever and pull it out.

MX-M350/M450 N/U EXTERNAL VIEWS AND INTERNAL STRUCTURES 5 - 2

3. Operation panel

1	PRINT	2	3
	When the document filing
	function has not been
	added.
	DOCUMENT		PRINT
			READY
	FILING		DATA
	IMAGE SEND		LINE
			DATA
		COPY	SYSTEM
		JOB STATUS
			SETTINGS	LOGOUT

		4	5	6	7	8	9	10	11
No.	Name			Function/Operation
1	Touch panel	The machine status, messages and touch keys are displayed on the panel. The document filing*1,
		copy, network scanner*2, fax*3, and Internet fax*4 functions are used by switching to the screen for the
		desired function.
2	Mode select keys and	Use to change modes and the corresponding display on the touch panel.
	indicators	[DOCUMENT FILING] key
		Press to select the document filing mode*1.

When the document filing function has not been added, this key is the [PRINT] key. This key is pressed to change to the print mode screen.

		[IMAGE SEND] key/LINE indicator/DATA indicator
		Press to change the display to network scanner mode*2, fax mode*3 or Internet fax mode*4.
		[COPY] key
		Press to select the copy mode.
3	PRINT mode indicators	READY indicator
		Print data can be received when this indicator is lit.
		DATA indicator
		Lights up or blinks when print data is being received. Also lights up or blinks when printing is being
		performed.
4	[JOB STATUS] key	Press to display the current job status.
5	[SYSTEM SETTINGS] key	This is used to store, edit, and delete user names and folder names for the document filing function*1,
		and to configure the administrator settings and printer configuration settings.
6	Numeric keys	Use to enter numeric values for various settings.
7	[ ] key ([LOGOUT] key)	This key is used in copy mode, document filing mode*1, network scanner mode*2, fax mode*3, and
		Internet fax mode*4.
8	[#/P] key	This is used as a program key when using the copy function, and to dial when using the fax function*3.
9	[C] key (Clear key)	This key is used in copy mode, document filing mode*1, network scanner mode*2, and fax mode*3.
10	[START] key	Use this key to start copying in copy mode, scan a document in network scanner mode*2, or scan a
		document for transmission in fax mode*3 or Internet fax mode*4.
11	[CA] key (Clear all key)	This key is used in copy mode, document filing mode*1, network scanner mode*2, fax mode*3, and
		Internet fax mode*4. Use the key to cancel settings and perform an operation from the initial machine
		state.

*1: MX-M350N/M450N, or when the document filing function has been added. *2: When the network scanner option is installed.

*3: When the fax option is installed.

*4: When the Internet fax option is installed.

MX-M350/M450 N/U EXTERNAL VIEWS AND INTERNAL STRUCTURES 5 - 3

4. Job status screen (common to print, scan, fax and Internet fax)

This screen is displayed when the [JOB STATUS] key on the operation panel is pressed.

This screen can be used to display the "JOB QUEUE" (showing stored jobs and the current job) or the "COMPLETE" job list (showing finished jobs). This screen can be used to check jobs, interrupt a job in progress to perform another job, and cancel a job.

"JOB QUEUE" screen

1

*1

2 "COMPLETE"

job screen

JOB QUEUE

SETS / PROGRESS

STATUS

JOB QUEUE

JOB QUEUE

COPY

020

/ 001

COPYING

1/1

COMPLETE

COMPLETE

COPY

020

/ 000

PAPER EMPTY

DETAIL

DETAIL

Suzuki

020

/ 000

WAITING

PRIORITY

066211221

002

/ 000

WAITING

STOP/DELETE

CALL

PRINT JOB

SCAN TO

FAX JOB

INTERNET-FAX

INTERNET-FAX

		3		4	5	6	7	8	9 10	11
No.	Name					Function/Operation
1	Job list	The displayed jobs in the job list are themselves operation keys. To cancel printing or to give a job the highest print priority,
		touch the relevant job key to select the job and execute the desired operation using the keys described in 8 and 9.
		This shows the current job and the jobs waiting to be run. The icons to the left of the jobs in the queue show the job mode.
		The document filing reprint job icon is highlighted.
		Note that the icon does not become highlighted during retransmission of a fax/image transmission job.
		Print mode	Copy mode
		SCAN mode
		Scan to e-mail job		Scan to FTP job		Scan to Desktop job			Scan to Network folder job
		Fax mode
		Fax send job	Fax reception job		PC-Fax send job
		Internet Fax mode
		Internet Fax send job		Internet Fax reception job			PC-Internet Fax send job
		*1: "PAPER EMPTY" in the job status display
		When a job status display indicates "PAPER EMPTY", the specified paper size for the job is not loaded in any of the trays.
		In this case, the job will be suspended until the required paper is loaded. Other stored jobs will be printed (if possible) until
		the required paper is loaded. (Other jobs will not be printed if the paper runs out during printing.) If you need to change the
		paper size because the specified paper size is not available, touch the current job key to select it and then touch the
		[DETAIL] key described in 10.
2	Mode select key	This switches the job list display between "JOB QUEUE" and "COMPLETE".
		"JOB QUEUE": Shows stored jobs and the job in progress.
		"COMPLETE": Shows finished jobs.
		Files saved using the "FILE"*2 and "QUICK FILE"*2 functions and finished broadcast transmission jobs appear as keys in
		the finished job screen. The "FILE"*2 or "QUICK FILE"*2 job keys in the finished job screen can be touched, followed by the
		[CALL] key*2, to call up a finished job and print or transmit it. A finished broadcast transmission job key can be touched
		followed by the [DETAIL] key to check the result of the transmission.
3	[PRINT JOB] key	This displays the print job list of print mode (copying, printing, fax reception, Internet fax reception, and self printing).
4	[SCAN TO] key	This displays the transmission status and finished jobs of scan mode (Scan to e-mail, Scan to FTP, Scan to Desktop, and
		Scan to Network Folder) when the network scanner option is installed.
5	[FAX JOB] key	This displays the transmission/reception status and finished jobs of fax mode (fax and PC-Fax) when the fax option is
		installed.
6	Display switching	Use to switch the page of the displayed job list.
	keys
7	[INTERNET-FAX]	This displays the transmission/reception status and finished jobs of Internet fax mode and PC Internet fax mode when the
	key	Internet fax option is installed.
8	[STOP/DELETE]	Use to cancel or delete the current job or delete the stored job. Note that printing of received faxes and received Internet
	key	faxes cannot be canceled or deleted.
9	[PRIORITY] key	Touch this key after selecting a stored job in this [JOB QUEUE] list to print the job ahead of the other jobs.
		Note that a job in progress cannot be interrupted if it is an interrupt copy job or if it is a list print job.
10	[DETAIL] key	This shows detailed information on the selected job. Files saved using the "FILE"*2 and "QUICK FILE"*2 functions and
		finished broadcast transmission jobs appear as keys in the finished job screen. A Quick File in the finished job screen or
		the [Filing] key*2 can be touched, followed by the [CALL] key*2, to call up a finished job and print or transmit it. A finished
		broadcast transmission job key can be touched followed by the [DETAIL] key to check the result of the transmission.
11	[CALL] key*2	When this key is touched after selecting a job in the COMPLETE job status screen (a job stored using the FILE or QUICK
		FILE keys of the document filing function), the "JOB SETTINGS" menu screen appears to let you resend or reprint the
		finished job.

*2: Can only be used on the MX-M350N/M450N, or when the document filing function has been added.

MX-M350/M450 N/U EXTERNAL VIEWS AND INTERNAL STRUCTURES 5 - 4

5. BASE SCREEN

To display the base screen of a mode, touch the [IMAGE SEND] key in the touch panel and then select the desired mode with the [MODE SWITCH] key.

If you have set the display to show the address book screen when the [IMAGE SEND] key is pressed, touch the [CONDITION SETTINGS] key in the address book to display the condition setting screen.

The administrator setting can be used to set the display to show either the condition setting screen or the Address book screen when the [IMAGE SEND] key is pressed.

A. Condition settings screen

	Base screen of scan mode				Base screen of Internet fax mode
1	2	3	4	1	2	3	4

READY TO SEND.	RESEND	READY TO SEND.

16	AUTO	SCAN	ADDRESS BOOK	5	16	AUTO
	EXPOSURE	MODE SWITCH		6		EXPOSURE
15	300x300dpi		ADDRESS REVIEW			STANDARD
	RESOLUTION		SPECIAL MODES	7	15
14	PDF MMR(G4)					RESOLUTION
	FILE FORMAT	ADDRESS ENTRY	FILE	8	13	AUTO
	AUTO
13						ORIGINAL
	ORIGINAL	SEND SETTINGS	QUICK FILE	9

					RESEND
							5
	INTERNET-FAX
					ADDRESS BOOK
	MODE SWITCH
									6
				ADDRESS REVIEW
							7
				SPECIAL MODES
								8
ADDRESS ENTRY					FILE
								9
SEND SETTINGS					QUICK FILE

		12	11		10			12	11	10
No.		Name					Function/Operation
1	Message display			Messages appear here to indicate the current status of the machine.
				When the machine is ready to send, an icon appears to the left.
2	[	] (Quick) key		When you add a one-touch key or a group key, the machine will automatically assign a shortened number.
				Use this key for a three-digit shortened number to simplify the transmission procedure.
3	[MODE SWITCH] key			Touch this to change the image send mode.
				The modes that can be selected will vary depending on the peripheral devices (network scanner expansion
				kit, facsimile expansion kit, Internet fax expansion kit) that are installed.
				When the application integration module is installed, the [DATA ENTRY] key appears below the [MODE
				SWITCH] key.
4	[RESEND] key			Touch this key to resend to the last Scan to E-mail, Internet fax, or fax destination used.
				Note that the following types of destinations are not retained for the resend function.
				• A one-touch key in which multiple destinations are stored (group key).
				• Scan to FTP, Scan to Desktop, and Scan to Network Folder addresses.
				• Broadcasting addresses			• Addresses used only for BCC delivery
				After the resend address is entered, the key changes to the [NEXT ADDRESS] key.
5	[ADDRESS BOOK] key			This displays the Address Book screen. Touch this key when you wish to use a onetouch key that has a
				destination (or group) programmed in it.
6	[ADDRESS REVIEW] key			When performing a broadcast transmission, touch this key to check your selected destinations. Your
				selected destinations will appear as a list, and the list can be edited.
7	[SPECIAL MODES] key			Touch this key to set the special modes.
				• Program		• Erase	• Dual page scan	• Timer	• 2 in 1	• Card shot
				• Job build		• Transaction report
8	[FILE] key			Touch this key to store a document image that you are transmitting in the hard disk (this includes selecting
				a user name, file name, and location).
9	[QUICK FILE] key			Touch this key to store a document image that you are transmitting in the temporary storage folder.
10	[SEND SETTINGS] key			Touch this key to set the subject, file name, and sender name.
11	[ADDRESS ENTRY] key			When performing Scan to E-mail, touch this key if you wish to enter the e-mail address of the recipient
				manually instead of using a one-touch key.
12	Two-sided scanning icon			Icons appear here when you touch the [ORIGINAL] key and select two-sided scanning. The icons can be
	display			touched to open function selection screens.
13	[ORIGINAL] key			Touch this key when you wish to manually set the size of the original to be scanned or scan both sides of
				the original.
14	[FILE FORMAT] key			Touch this key to set the file format of scan images that you transmit. The selected file format setting will be
				highlighted above the key. The initial factory setting is "PDF MMR(G4)".
15	[RESOLUTION] key			Touch this key to change the resolution setting for the original to be scanned. The selected resolution
				setting will be highlighted above the key. The initial factory setting is "300x300dpi" (SCAN mode) or
				"STANDARD" (INTERNET-FAX mode).
16	[EXPOSURE] key			Touch this key to change the exposure setting for the original to be scanned. The selected exposure setting
				will be highlighted above the key. The initial factory setting is "AUTO".

MX-M350/M450 N/U EXTERNAL VIEWS AND INTERNAL STRUCTURES 5 - 5

B. Address book screen

If you have set the initial screen to the address book screen using the Administrator setting, the initial screen will appear as follows. Destinations stored using the Web page are grouped in indexes (9) according to the letter entered in "Initial" for each destination, and the name entered in "Display Name" is displayed in the one-touch key (4).

The screen shown below is the address book screen with an alphabetical index. The address book screen can be set with the group index as the initial screen.

4

1

2

3

4

5

6

7

9 E-mail Destination Management page

READY TO SEND.

RESEND

CONDITION

TO

CC

BCC

SETTINGS

TEST1

TEST2

ADDRESS REVIEW

TEST3

TEST4

GLOBAL

ADDRESS SEARCH

TEST5

TEST6

FREQUENT USE

ABCD

EFGHI

JKLMN

OPQRST

UVWXYZ

ABC

GROUP

9

8

USER 1

USER 2

USER 3

USER 4

USER 5

USER 6

ABC

GROUP

No.

Name

Function/Operation

1

[TO] key

After selecting a destination using a one-touch key or the global address search function, touch this key. For

Scan to E-mail or Internet-Fax transmission, you can select multiple destinations before touching this key.

2

[CC] key

If you wish to a send "CC" ("Carbon Copy") of a Scan to E-mail transmission to other recipients in addition to

the main recipient, after selecting destinations using one-touch keys or the global address search function,

touch this key. You can select multiple destinations before touching this key.

3

[BCC] key

This key only appears when the [ENABLE BCC] checkbox is selected in [BCC SETTING] in the administrator

settings.

If you wish to send a "BCC" ("Blind Carbon Copy") of a Scan to E-mail transmission to other recipients in

addition to the main recipient, after selecting destinations using one-touch keys or the global address search

function, touch this key. Other recipients will not be informed that a copy was sent to the "BCC" recipients. You

can select multiple destinations before touching this key.

4

One-touch key

This shows the one-touch keys that have been stored on the selected "index card". The key type is indicated by

display

the icon at the right.

: Scan to E-mail

: Scan to FTP

: Scan to Desktop

: Scan to Network Folder

: Internet-Fax

: Fax (An optional facsimile expansion kit is required.)

: Multiple destinations including Scan to E-mail and Fax destinations

This can be changed to 6 or 9 using the administrator setting, "The number of direct address/sender keys

displayed setting".

5

Display switching

In cases where the one-touch keys cannot all be displayed on one screen, this shows how many screens are

keys

left. Touch the " " "

" keys to move through the screens.

6

[CONDITION

This displays the Condition settings screen, which is used to set various conditions.

SETTINGS] key

7

[GLOBAL ADDRESS

This feature makes it possible to search for an email address in an Internet or intranet directory database.

SEARCH] key

To use this function, the IP address (or network name) of the LDAP server must be set, as well as an account

name and password. These settings are configured by accessing the Web server in the machine from a

computer. Click "LDAP" in the Web page menu frame to display the LDAP Setup screen.

8

[ABC

GROUP]

Touch this key to switch between the alphabetical index and the group index.

key

9

Index keys

One-touch key destinations are stored on each of these index cards (alphabetical index or group index). Touch

an index key to display the card. Each time you touch the same index key, the order of display of one-touch

keys changes as follows: Order of registration → Alphabetical order → Reverse alphabetical order. An icon

indicating the current display order will appear on the tab.

Storing order (initially selected)

Ascending order

Descending order

FREQUENT USE

ABCD

FREQUENT USE

ABCD

FREQUENT USE

ABCD

Group indexes make it possible to store one-touch keys by group with an assigned name for easy reference. This is done with the custom settings. Frequently used one-touch key destinations can be stored on the FREQUENT USE card for convenient access.

MX-M350/M450 N/U EXTERNAL VIEWS AND INTERNAL STRUCTURES 5 - 6

6. Cross sectional view

A. Scanner unit

					3 SPPD
		16	1	2	4 SPED	6	7
	17 SPOD				5

	15
	14	13	12	11	10	9		8
No.	Name						No.	Name
1	CIS unit						10	Copy lamp base unit
2	Original resist roller						11	No. 1 mirror
3	Original resist front sensor (SPPD)						12	Copy lamp (Xenon)
4	Original set sensor (SPED)						13	Mirror base unit
5	Original take-up sensor						14	No. 3 mirror
6	Original length sensor 1 (SPLS1)						15	No. 2 mirror
7	Original length sensor 2 (SPLS2)						16	Original exit roller
8	CCD/lens unit						17	Original exit sensor

9Original feed roller

B.Engine

	POD1 POD2 POD3
21	22	23	24

	20
	15	18
		19
	16
	17
	26	4
	3	2
	1
	8
	6
	9	25
	5
	PPD1
	10
	11

	12	13 PED TUD 7		14
No.	Name		No.	Name
1	OPC drum		14	Machine tray (Paper tray1) rotating plate
2	Main charger		15	Upper heat roller
3	Cleaning blade		16	Pressure roller
4	LSU		17	Heater lamp
5	Developing unit		18	Thermistor (RTH1 / RTH2)
6	Magnet roller		19	Thermostat
7	Toner hopper		20	Fusing back roller
8	Transfer roller		21	Reverse gate
9	Resist roller		22	Paper exit roller
10	Paper transport roller		23	Full detection lever
11	Machine tray (Paper tray1) paper feed roller		24	Printer control PWB
12	Machine tray (Paper tray1) separation roller		25	Power supply unit
13	Machine tray (Paper tray1) take-up roller		26	Cleaning roller

MX-M350/M450 N/U EXTERNAL VIEWS AND INTERNAL STRUCTURES 5 - 7