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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.

SHARP CORPORATION

* For how to unpacking and installation, refer to the installation manual (00ZMX3500NI1E).

* This model is a minor change model of the MX-DEX2.

For [4] to [10], therefore, refer to the MX-DEX2 Service Manual (00ZMXDEX2/S1E).

„

CONTENTS

CODE: 00ZMXDEX4/S1E

MXDEX4  PRODUCT OVERVIEW  1 – 1

MXDEX4

Service Manual

 

This model is an externally mounted paper feeder designed to
attach to and work with the main unit. 

Typically, it can contain 500 sheets of paper (80 g/m

2

), thus allow-

ing the user to handle large copy jobs without having to refill paper
frequently. 

RSPF

PCL5c/PCL6
driver

Network
scanner
(Sharpdesk 1 license)

PCL5c/PCL6
driver

Network
scanner
(Sharpdesk 1 license)

(MX-3500N)
(MX-4500N)

(MX-3501N)
(MX-4501N)

(MX-FWX1)

(MX-AMX1)

(MX-PKX1)

Data security kit

Application
integration
module

Internet Fax
expansion kit

Sharpdesk
1 license kit
Sharpdesk
5 license kit

PS3
expansion kit

Device Tray with
USB Hub (MX-RKX1)

(Including document control)

CC authentication
version

(MX-FRX2)

(AR-PF1)

Barcode font kit

(MX-FRX2U)

Security
ROM

For document
control PWB

For document
control PWB

Security
ROM

FAX memory (8MB)
(packed together)

CD

CD

CD

CD

CD

CD

CD

(MX-USX1/

USX5)

Sharpdesk
10 license kit
Sharpdesk

50 license kit

(MX-US10/

US50)

Sharpdesk
100 license kit

(MX-USA0)

Facsimile expansion kit
(MX-FXX1)

ROM

Commercial
version

Stand/1x500 sheet
paper drawer
(MX-DEX3)

Stand/2x500 sheet
paper drawer
(MX-DEX4)

Large capacity tray
(MX-LCX1)

Finisher
(MX-FNX1)

Paper pass unit
(MX-RBX1)

Staple cartridge

(Approx. 5000 x 3)
(AR-SC2)

Staple cartridge
(Approx. 5000 x 3)
(MX-SCX1)

Saddle stitch finisher
(MX-FNX2)

Punch module

●

2-hole (MX-PNX1A)

●

3-hole (MX-PNX1B)

●

4-hole (MX-PNX1C)

●

4-hole (broad space)

(MX-PNX1D)

Punch module

●

2-hole (AR-PN1A)

●

3-hole (AR-PN1B)

●

4-hole (AR-PN1C)

●

4-hole (broad space)

(AR-PN1D)

Exit tray unit
(MX-TRX2)

Copier/Printer
/Scanner model

Copier/Printer
/Scanner model

*&&

DSPF

HDD

MXDEX4  SPECIFICATIONS  2 – 1

MXDEX4

Service Manual

 

Type

One-tier paper feed desk

Two-tier paper feed desk

Transport speed

Must correspond to the main unit transport speed.

Transport reference

Center reference

Number of tray tiers

1 tier

2 tiers

Paper level detection

The paper feeder detects the amount of remaining paper and indicates one of four levels (100%, 67%, 33%, and none).

Paper feed system

Paper pick-up with the aid of a take-up roller; torque limiter separation system

Paper refill method

The paper feeder adopts a front loading type tray; paper can be refilled from the upper part.

Vertical tray movement time

Up: within 7 seconds (with no paper loaded; time required from tray insertion to "empty" detection).
Down: the tray lowers by its own weight.

Drive mechanism

Transport motor (brushless DC motor) controlled by a built-in controller board

Heater

Service parts (kit): When installing, refer to [11].

Jam processing

Can be done with the right-hand side door open or the tray drawn out.

Paper size

A3, B4, A4, A4R, B5, B5R, 8K, 16K, 16KR
11" x 17", 8.5" x 14", 8.5" x 13", 8.5" x 11", 8.5" x 11"R, 7.25" x 10.5"R

Paper size changing method

Guide adjustment mechanism that can be adjusted by the user.

Paper type setting

Provided

Factory default paper size setting

The paper guide is set to its maximum width when shipped from the factory.

Supported paper type/weight

Plain paper: 60 to 105 g/m

2

 (16 to 28 lbs)

Paper capacity

Standard paper: 500 sheets (80 g/m

2

 (21 lbs))

Standard paper: 500 sheets x 2 (80 g/m

2

 (21 lbs))

Supported paper types

Plain paper, printed paper (without backing paper), recycled paper, letter head, pre-punched paper, color paper
* The user can choose from these paper types.

Paper size detection
 *8K, 16K, 16KR: manual entry

Auto detection for various A and B sizes (Auto-AB): A3, B4, A4, A4R, B5, B5R, 8.5" x 13"
Auto detection for inch-based sizes (Auto-Inch): 11" x 17", 8.5" x14", 8.5" x 11", 8.5" x 11"R, 7.25" x 10.5"R

Power supply

Supplied from the main unit

Power consumption

20W

Dimensions (W x D x H)

720 x 670 x 303 (mm), 28 22/64 x 26 3/8 x 11 15/16 (inch) (Including adjuster)
615 x 670 x 303 (mm), 24 14/64 x 26 3/8 x 11 15/16 (inch) (Excluding adjuster)

Weight

Approx. 20.5 kg (45.2 lbs)

Approx. 24 kg (52.9 lbs)

Installation/maintenance

Installed by service personnel

Optional detection

Auto detection supported

Packaged items

Parts for mounting

 

Printed in Japan.

in any form or by any means,

• Microsoft

®

Windows

®

Corporation in the U.S.A. and other countries.

• Windows

®

95, Windows

®

98, Windows

®

Me, Windows NT

®

4.0, Windows

®

2000,

Windows

®

XP, Windows

®

2000 Server, Windows

®

Server 2003 and

Internet Explorer

®

U.S.A. and other countries.

• IBM and PC/AT are trademarks of International Business Machines Corporation.
• Acrobat

®

Reader Copyright

®

COPYRIGHT © 2005 BY SHARP CORPORATION

2005 December Printed in Japan