MX-M623U, MX-M753U (serv.man10). COMPLETE SERVICE MANUAL - Sharp Copying Equipment Service Manual (repair manual). Page 9

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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
Display
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