AR-M300. ARM300N U Service Manual - Sharp Copying Equipment Service Manual (repair manual). Page 9

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AR-M300N SPECIFICATIONS 4-4
B. Expanded RAM
Installation of additional RAM will avoid the following status.
1) Time out error reduction
2) Spool time reduction 
3) Avoidance of Virtual Memory (VM) error / memory full
Use commercially available RAM with the following specifications.
Note: If RAM used does not meet the follow specifications, the copier
may not recognize the additional RAM or its capacity correctly.
<Specification>
<Operation-assured Memory>  (As of March / 2001)
C. Scanner function
*Scanner function, the NIC card and Network Scanner kit are required.
(1) Scanner function
(2) Support System
(3) Support Image
(4) Transmission Mode
(5) Image Process
(6) Original Memory
(7) Specified Destination
(8) Specified Multiple Destinations
(9) Functions
DIMM TYPE
168pin 3.3V Unbuffered SDRAM DIMM Non-ECC
DIMM capacity
64MByte, 128MByte, 256MByte
CAS LATENCY
CL=2
SDRAM CLOCK For PC100, PC133
SPD
Supporting
Parity
Not support
ECC
Not support
Manufacture
Capacity
Model name
RAM CHIP name
Note
Kingston 
Technology
128MB
KVR133X64C3/128
HYB39S64800BT-7.5
128MB
KVR133X64C3-128
D456821G-A75-9JF
256MB
KVR133X64C3-256
HY57V28820AT-H
Viking 
Components
64MB
VIK8641CL2
µPD456841G5
-A80-9JF
64MB
VIK8641CL2
D456841G5-A80-9JF
128MB
VIK6642CL2
TC59SM708FT-80
128MB
VIK6642CL2
D4564841G5-A80
-9JF
256MB
VIK2642CL2
TC59SM708FT-80
Memory Card 
Technology
64MB
DM864VS65804X-
7G
GM72V66841XT75
128MB
DM1665VS65804X-
7G
HY57V64820HG
Scanner mode
Scan to E-mail (Internet FAX)
Scan to Server (Client PC)
Embedded server
SMTP server
FTP server
Protocol
TCP/IP
Format
TIFF, PDF, TIFF-F
* Selectable for each page
Compression method
Uncompressed, G3(1-dimension) *1, G4 *2
*1 G3 (1-dimension) = MH (Modified Huffman)
*2 G4 = MMR (Modified MR)
DSPF/OC 
transmission switching
Available
(Switching during the reading is not possible)
Half tone reproduction Equivalent to 256 levels
Exposure adjustment
Light / Auto / Dark
Quality selection
Half-tone ON/OFF
Resolution*
Normal ( 200x200dpi )
Fine ( 300x300dpi )
Super fine ( 400x400dpi )
Ultra fine ( 600x600dpi )
Varies with the file type/transmission method
Standard
Commonly use ERDH area of memory.
Memory expansion
Special : As per ERDH memory
Specified destination
Specifying by one-touch or group
One-touch*
Max. 500 destinations 
(in conjunction with the one-touch dial of FAX)
Max. 100 destinations can be registered 
for FTP and Desktop.
Group*
To be registered in one-touch
Program
Available
Specified destination Specifying by one-touch or group
No. of registration
Max. 300 items 
(in conjunction with those of FAX)
Sequential 
broadcasting
Available
(E-mail only. It is not available for FTP/Desktop.)
Simultaneous FAX 
transmission
Available
(Specifying multiple destinations of FAX, E-mail or FTP 
and broadcasting by a single scan)
Transmitting 
functions
Rotating transmission
Available
(to be matched with FAX 
specification)
Long length original 
transmission
Not Available
Verification stamp function
Option
Report/list 
functions
Transmit/receive record
Available
Transmit/receive result
Available
Address/phone directory 
list
Available
Group list
Available
ID/sender list
Available
Program list
Available
      !"#$%#&
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