4MB Board OKI OL 400e,400ex,410e,410ex / OL 600,600e,600ex,610ex memory
OKI Drucker-Printer memory expansion
Important information about your system memory (RAM)
Your system supports only memory modules with selected memory chips. If you think you have found a store for a lower price elsewhere, then it is possible that the cheaper memory chip will not work.
Memory from our website is 100% compatible with your system,
or you get your money back!
or you get your money back!