Oki C 9400 - Manual (Page 383)

Accessories
Memory DIMMS
64 MB, OKI P/N 70037401
128 MB, OKI P/N 70037501
256 MB, OKI P/N 70037601
Installing Memory DIMMs
The printers have four sockets for memory DIMMs.
Depending on your model, your printer comes with 128 to 320 MB of memory installed:
Model Memory Installed
C9200 128 MB
C9200n 128 MB
C9200dxn 192 MB (64 + 128 MB)
C9400dxn 320 MB (64 + 256MB)
The maximum amount of memory available from DIMMs is nominal 1 GB. In order to achieve
this maximum, you must have four 256-MB DIMMs installed.
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