Memory DIMM Installation Instructions DIMM PART NUMBER 128MB: 70050201 256 MB: 70050301 512 MB: 70050401...
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Every effort has been made to ensure that the information in this document is complete, accurate, and up-to-date. Oki Data assumes no responsibility for the results of errors beyond its control. Oki Data also cannot guarantee that changes in software and equipment made by other manufacturers and referred to in this guide will not affect the applicability of the information in it.
Getting Started The printers have two sockets for memory DIMM boards. You can expand the printer's memory up to 1 GB. To achieve the 1 GB memory in most models, you will need to replace the DIMM(s) provided with 512 MB DIMMs. The printer will not acknowledge more than 1 GB of memory.
Prepare the Printer 1. Turn off the printer and unplug the power cord. 2. Detach the interface cable from the printer. 3. Remove and save the thumbscrew at the top and bottom which hold the control board in place.
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4. Open the control board cover by pulling out and toward the left.
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Install the DIMM(s) 1. Locate the DIMM sockets on the control board. 2. Push out the white lock tabs at either end of the DIMM socket. Caution! Circuit boards can be damaged by static electricity and rough handling. To avoid damage, ground yourself (touch metal) before handling DIMMs.
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3. Remove the DIMM from its shipping package. 4. Align the DIMM with the narrow strip (1) on its metallic contact edge toward the front of the control board, then carefully insert the DIMM in the socket. Press down firmly, until you feel the board engage the connector, then raise the white tabs to lock the DIMM in place.