Samsung SCX-6345N/XAA Service Manual page 32

5) RJ-45
6) LEDs
Comprising 2 LEDs, it functions as displaying the Network Link status and System Operation status.
7) Clock
System clock which is needed in Network Card operation, it needs the precision of 10MHz
X-tal application
8)EEPROM
Non-volatile memory for storing Network setting parameters, it stores the various parameters like TCP/IP and Netware.
9) 80 pin Connector
This device is Connector for interfacing with Main Controller B'd ; PCI Bus, Power 3.3V
3.2.4 Option Memory (DIMM)
SCX-6345N provides one (1) Extension Slots for extending Memory. The RAM Extension Slot can be used for:
General Memory Extension
128 MB Optional Memory is available.
System standard 256M: Buffer for printing, scan and system working memory area.
Primarily used for system memory(240MB) and FAX Data storage(16MB).
DIMM : available 128MB (System memory : Max 384MB)
Note: This machine comes with 128 MB of on-board memory and a 128 MB DIMM.
To expand the memory of your machine, you must remove the existing DIMM and purchase a larger one.
Samsung Electronics
m m m a a a n n n u u u a a a l l l s s s ( ( ( y y y o o o u u u ' ' ' c c c o o o m m m
SDRAM 128MB
(32MBX4EA)
Basical 128MB(on 1 Slot)
m m m a a a n n n u u u a a a l l l s s s ( ( ( y y y o o o u u u ' ' ' c c c o o o m m m
50PPM.
+
MEM: 256MB
(Max.384MB)
Service Manual
System Overview
3-7