Oki OKIPAGE 12i Service Handbook page 11

(4) RS-232C Serial Interface Board
(5) Network Interface Board
(6) DRAM SIMM Memory
DRAM SIMM memory is available with memory of 1MB (min.) to 32MB (max.). The access
time of SIMM memories are 60ns, 70ns, 80ns, and 100ns.
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