Summary of Product
Service Manual
3-13
Samsung Electronics
3.3.1.2 Memory
NOR Flash Memory : It stores System Program and downloads the System Program through PC Interface, and in
case of model for export it compresses the PCL font, then stores it.
- Capacity : 128M Byte
- Access Time : 70 nsec
DDR SDRAM : It is used as Swath Buffer, System Working Memory Area, etc. when printing.
It stores Font List, compressed into Flash memory, on DRAM and uses it as PCL font in case of model for export.
- Capacity : 128 Byte(Basic), up to 512Mbyte (User Option)
- Type : DDR-II SDRAM 200MHz , 32bit
3.3.1.3 Others
The Option PBA can be mounted for supporting the serial communication.
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