
Memory DIMM
Installation Instructions
DIMM PART NUMBERS
C5100
64 MB: 70042801
256 MB: 70042901
C5300
64 MB: 70043001
128 MB: 70043101
256 MB: 70043201

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. Mention
of software products manufactured by other companies does not necessarily
constitute endorsement by Oki Data.
© 2003 by Oki Data Americas, Inc. All rights reserved.
Written and produced by the Oki Data Training & Publications Department.
Please address any comments on this publication:
by mail to:
Training & Publications Dept.
Oki Data Americas, Inc.
2000 Bishops Gate Blvd.
Mt. Laurel, NJ 08054-4620
or by email to: pubs@okidata.com
For the latest product information, printer drivers, manuals, special offers, etc.,
go to http://my.okidata.com.
OKI is a registered trademark/marque déposée/marca registrada Oki Electric Industry
Company, Ltd. Macintosh is a trademark of Apple Computer, Inc., registered in the
U.S. and other countries. Windows and Windows NT are either registered trademarks
or trademarks of Microsoft Corporation in the United States and other countries.

Getting Started
The printers have one socket for an optional memory DIMM board.
You can expand the printer's memory by adding up to 256 additional memory.
Model Memory Provided Maximum Memory
C5100 32 Mb 288 Mb
C5300 64 Mb 320 Mb
Caution!
To avoid damage by static electricity or rough handling, keep the DIMM
board in its packaging until you're ready to install it
1

Prepare the Printer
1. Turn off the printer and unplug the power cord.
2. Detach the interface cable from the printer.
3. Open the top cover.
2

4. Loosen the thumbscrew holding the printer side cover in place.
3

5. Open the front cover.
6. Remove the side panel from the printer.
4