Samsung SCX-483xFD Service Manual page 42

2.2.5.4 SO-DIMM PBA - Optional
The SO-DIMM PBA is the system Memory module of the Main Controller. It is used for the operating system,
some system application programs, and it stores some print data from the USB and Network port. There are
two kinds of SO-DIMM PBA:
• 256MB capacity (SCX-483xFD)
• 512MB capacity (SCX-483xFR/563xFR/573xFW)
Service Manual
SCX-483x/5x3x series
2. Product specifications and descriptions
● Information
- SEC-CODE : JC92-01975A 256MB
- PBA Name : PBA RAM DIMM
● Information
- SEC-CODE : JC92-02087B 512MB
- PBA Name : PBA MAIN-DIMM
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