DOWNLOAD Sharp MX-M623U / MX-M753U (serv.man10) Service Manual ↓ Size: 49.81 MB | Pages: 127 in PDF or view online for FREE

Model
MX-M623U MX-M753U (serv.man10)
Pages
127
Size
49.81 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / COMPLETE SERVICE MANUAL
File
mx-m623u-mx-m753u-sm10.pdf
Date

Sharp MX-M623U / MX-M753U (serv.man10) Service Manual ▷ View online

MX-M753N  PRODUCT OUTLINE  1 – 1
MX-M753N
Service Manual
 
[1] PRODUCT OUTLINE
1. System configuration
2. Machine configuration
STD: Standard provision. OPT: Option
OPT*1: Product key target.
MX-M623N/M753N
MX-M623U/M753U
Copier
STD
STD
PCL printer
STD
OPT*
1
PS printer
OPT*
1
OPT*
1
Main body LCD
COLOR WVGA 8.5"
COLOR WVGA 8.5"
FAX
OPT
OPT
Scanner
STD
OPT*
1
Filing (Print hold function)
STD
STD
HDD
STD
STD
DSPF
STD
STD
Automatic duplex
STD
STD
Security
OPT*
1
OPT*
1
Internet Fax
OPT*
1
OPT*
1
MX-FN16
SADDLE STITCH FINISHER
SF-SC11
STAPLE CARTRIDGE
AR-SC3
STAPLE CARTRIDGE
AR-PN4A/B/C/D
PUNCH MODULE
MX-PN10A/B/C/D
PUNCH MODULE
MX-SC10
STAPLE CARTRIDGE
MX-FN15
FINISHER
MX-FN14
FINISHER
MX-CF10
INSERTER
MX-LC10
LARGE CAPACITY TRAY
MX-LCX3N
LARGE CAPACITY TRAY
MX-M623N/M753N
MX-M623U/M753U
DIGITAL MULTIFUNCTIONAL
SYSTEM
MX-M753N  PRODUCT OUTLINE  1 – 2
3. Combination of options
STD: Standard provision. : Installable. *1: The printer expansion kit is required. *2: No support for some destinations. 
*3: The SharpOSA Utility CD-ROM is not provided. *4: Standard for North America.
Section
Name
Model name
MX-M623N
MX-M753N
MX-M623U
MX-M753U
Product 
key target
Remarks
Paper feed 
system
LARGE CAPACITY TRAY
MX-LC10
LARGE CAPACITY TRAY
MX-LCX3N
Paper exit 
system
INSERTER
MX-CF10
FINISHER
MX-FN15
SADDLE STITCH FINISHER
MX-FN16
FINISHER
MX-FN14
100 sheets staple
PUNCH MODULE
AR-PN4A/B/C/D
For finisher and saddle stitch 
finisher
PUNCH MODULE
MX-PN10A/B/C/D
For 100 sheets staple finisher
STAPLE CARTRIDGE
SF-SC11
For Finisher and 
Saddle Finisher
STAPLE CARTRIDGE
AR-SC3
For saddle
STAPLE CARTRIDGE
MX-SC10
For 100 sheets staple finisher
Printer 
expansion
PRINTER EXPANSION KIT
MX-PB13
STD
PS3 EXPANSION KIT
MX-PKX1
XPS EXPANSION KIT
MX-PUX1
*
1
The expansion memory board 
is required.
EXPANSION MEMORY BOARD
MX-SMX3
1GB
Required when the XPS 
expansion kit is used.
BARCODE FONT KIT
AR-PF1
Image send 
expansion
FACSIMILE EXPANSION KIT
MX-FXX2
*
2
*
2
STAMP UNIT
AR-SU1
*
2
*
2
STAMP CARTRIDGE
AR-SV1
*
2
*
2
INTERNET FAX EXPANSION KIT
MX-FWX1
NETWORK SCANNER EXPANSION KIT
MX-NSX1
STD
ENHANCED COMPRESSION KIT
MX-EBX3
Authentication/
Security
DATA SECURITY KIT
MX-FR22U
Commercial version
DATA SECURITY KIT
MX-FR22
Authentication version
Application/
Solution
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
STD*
3
/
EXTERNAL ACCOUNT MODULE
MX-AMX3
STD*
3
/
KEYBOARD
MX-KBX2
STD/*
4
MX-M753N  SPECIFICATIONS  2 – 1
MX-M753N
Service Manual
 
[2] SPECIFICATIONS
1. Basic specifications
A.  Base engine
(1) Type
(2) Engine composition
(3) Dimension / Weight
(4) Warm-up
* It may differ depending on the machine conditions.
(5) First copy time
* It may differ depending on the environment.
* Measuring conditions: A4 (8.5" x 11")
(6) Engine resolution
(7) Printable area
(8) Engine speed (ppm)
a. Tray (1-4, LCC)
b. Manual paper feed tray
*1: Switched by the service simulation setting. Postcard is set Low
before shipment.
*
2: After completion of discharge of paper outside of the machine,
the next paper is fed. (The values are reference values.)
(9) Power source
NOTE: Check the shape of the power plug of the machine, and
insert it into a power outlet of the acceptable shape.
(10) Power consumption
*1: When the power supply is turned on, when the dehumidification 
heater is OFF.
Type
Desktop
Photo-conductor kind
OPC (Drum diameter: 
80mm)
Copying method
Electronic photo (Laser)
Developing system
Dry, 2-component magnetic brush development
Charging system
Charged saw-tooth method
Transfer system
Transfer belt
Cleaning system
Counter blade
Fusing system
Heat roller
Outer dimension (W x D x H)
728 x 683 x 1213mm
Machine dimension with the 
bypass tray extended 
(W x D).
1026 x 683mm
Weight
Main unit
Approx. 190kg
Warm-up time
30 seconds or less
Pre-heat
Yes
Engine
62 CPM model
75 CPM model
Platen
4.0 second
3.5 second
DSPF
6.4 second
5.9 second
Resolution
Writing
Copy: 600 x 600dpi
Print: 600 x 600dpi 
1200 x 1200dpi
Gradation
Equivalent to 256 gradation
A3
289 x 412mm
11" x "17
271 x 424mm
B4
242 x 356mm
8.5" x "14
208 x 348mm
A4
202 x 289mm
8.5" x "13.5
208 x 335mm
B5
174 x 249mm
8.5" x "13.4
208 x 332mm
A5
140 x 202mm
8.5" x "13
208 x 322mm
Postcard
92 x 140mm
8.5" x "11
208 x 271mm
8K
262 x 382mm
Executive 
(7.25" x "10.5)
183 x 259mm
16K
187 x 262mm
5.5" x "8.5
132 x 208mm
Void area Image loss
Lead edge: 4mm or less
Rear edge: 4 mm or less
FR total: 8mm or less
Paper 
type
Paper size
62 CPM 
model
75 CPM 
model
Plain 
paper
A3, 11" x 17", 8K
34
39
B4, 8.5" x 14", 8.5" x 13", 8.5" x 13.4", 
8.5" x 13.5"
39
45
A4R, 8.5" x 11"R, 16KR
45
48
B5R, 7.25" x 10.5"R
A5R, 5.5" x 8.5"R
45
48
A4, B5, 8.5" x 11", 16K
62
75
Extra
34
39
Heavy 
paper
A4, B5, 8.5" x 11", 16K (Tray 3, 4)
43
43
Extra (Tray 4)
22
22
Paper 
type
Paper size
62 CPM 
model
75 CPM 
model
Plain 
paper
A3, 11" x 17", 8K
34
39
B4, 8.5" x 14", 8.5" x 13", 8.5" x 13.4", 
8.5" x 13.5"
39
45
A4, 8.5" x 11", 16K, B5
62
75
B5R, 7.25" x 10.5"R
45
48
A4R, 16KR, 8.5" x 11"R
A5R, 5.5" x 8.5"R
45
48
Extra
34
39
Heavy 
paper
A4, 8.5" x 11", 16K, B5
43
43
Extra
22
22
Postcard HIGH *
1
32
32
Postcard LOW *
2
21
21
OHP
A4, 8.5" x 11"
43
43
A4R, 8.5" x 11"R
31
31
100V series
200V series
Voltage / Current
100 - 127V 16A USA:20A
220 - 240V 8A
Frequency
50/60Hz
Power source code
Fixed type 
(Direct connection)
Inlet
Power switch
2 switches 
(Primary switch: in the front cover; Secondary 
switch: the operation panel)
100V series
200V series
Max. Rated Power 
Consumption *1
1.8kW
1.84kW
Moving time to Pre-heat mode
1 minutes (default)
Moving time to Sleep mode
1 minutes (default)
MX-M753N  SPECIFICATIONS  2 – 2
B. Controller board
(1) Controller board
(2) Memory, hard disk
Memory capacity, HDD capacity
*1: The HDD capacity may vary depending on the production date.
C. Operation panel
(1) Display device
D. Scanner section
(1) Resolution/Gradation
(2) Document table
(3) Automatic document feeder
CPU
Power QUICC III-MPC8533E (800MHz)
Interface
Ethernet
1 port
Interface
10Base-T, 100Base-TX, 
1000Base-T
Support 
Protocol
TCP/IP (IPv4, IPv6), IPX/
SPX, NetBEUI, EtherTalk
USB 2.0 (Host)
* Simultaneous connection 
is inhibited. The total 
current consumption must 
not exceed 500mA.
The ports on the front and on the side of 
the rear section cannot be used 
simultaneously. (Exclusive use)
USB 2.0 (high speed) Device
1 port
Scanner expansion I/F
Yes
Memory
Refer to the section on “(2) Memory, hard 
disk”.
Memory slot
2 slots (one is empty slot)
Copier memory 
(Local Memory)
Standard Memory
512MB
Expansion Memory
No
Max.
512MB
Printer memory 
(System Memory)
Standard Memory
1GB
Expansion Memory
1GB
Max.
2GB
Codec memory
256MB
HDD *
4
80GB *
1
Size/resolution
8.5inch WVGA
Type
Dot matrix LCD, touch panel
Display dot number
800 x 480 (WVGA)
Color
Color
LCD drive display area (W x D)
184.8 x 110.88mm
LCD back-light
Fluorescent lamp back-light system
LCD brightness adjustment
Yes
Scanning
Resolution 
(dpi)
Platen
600 x 600 dpi 
600 x 400 dpi 
600 x 300 dpi (Default)
DSPF
600 x 600 dpi 
600 x 400 dpi 
600 x 300 dpi (Default)
In sending
Resolution 
(dpi)
Scanner
Internet Fax / 
Direct SMTP
Fax
100dpi x 100dpi
200dpi x 100dpi
(halftone not 
allowed)
Standard 
(203.2 x 97.8 dpi)
(halftone not 
allowed)
200dpi x 200dpi
200dpi x 200dpi
Fine 
(203.2 x 195.6 dpi)
300dpi x 300dpi
200dpi x 400dpi
Super Fine 
(203.2 x 391 dpi)
400dpi x 400dpi
400dpi x 400dpi
Ultra Fine 
(406.4 x 391 dpi)
600dpi x 600dpi
600dpi x 600dpi
---
Exposure lamp
Xenon
Reading gradation
10bits
Output gradation
B/W: 1bit
Grayscale: 8bit
Full color: RGB colors are 8bit each
Type
Document table fixed system (Flat bed)
Scanning area
297 x 432mm
Original standard position
Left bottom reference
Detection
Yes
Detection size
Automatic detection
Dehumidifying heater 
(Scanner section)
Supplied as a service part
Type
DSPF (Duplex single pass feeder)
Scan speed
Monochrome (A4 / 8.5" x 11")
Color (A4 / 8.5" x 11") only
Copy
Single: 75-sheet/min. (600 x 300 dpi) 
53-sheet/min. (600 x 400 dpi) 
41-sheet/min. (600 x 600 dpi) 
Duplex: 75-page/min. (600 x 300 dpi) 
53-page/min. (600 x 400 dpi)
41-page/min. (600 x 600 dpi)
N/A
Fax / Internet Fax
Single: 75-sheet/min. (200 x 200 dpi) 
Duplex: 75-page/min. (200 x 200 dpi)
N/A
Scanner
Single: 75-sheet/min. (200 x 200 dpi) 
Duplex: 75-page/min. (200 x 200 dpi)
Single: 75-sheet/min. (200 x 200 dpi, 8 bit) 
Duplex: 75-page/min. (200 x 200 dpi, 8 bit)
Original setup direction
Upward standard (1 to N feeding standard)
Original standard 
position
Center standard (Rear one-side standard for random feeding)
Face Up (1 to N Feeding standard)
Original transport 
method
Sheet-through method
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