![](/html/ca/ca03/ca0327932581e986146daa1f97b646a9a3f1a8c1ff546621032cdf1d1d043e65/bg1.png)
Installing the Duplex Unit
Install the Duplex Unit
If you will be using the duplex unit to print complex
!
documents or graphics, you will need to purchase and
install additional memory. For Models C7200 and
C7200n, add 64 MB memory (OKI # 70037401). For
Model C7400n, add 128 MB memory (OKI # 70037501)
Activate the Duplex Unit in the
Driver
OKI P/N 70037201
1 Unpack the duplex unit and remove any shipping
materials.
2 Turn the printer off, then open the front cover.
3 Locate the slides inside the printer.
4 Place the duplex unit guide rails on the slides, then push
the duplex unit all the way into the printer.
Windows PCL Driver
1 Click Start ® Settings ® Printers.
The Printers dialog box opens.
2 Right click the OKI C7200 or C7400 PCL printer icon,
then click Printing Preferences (Windows 2000),
Properties (Windows Me, 98, 95) or Document Defaults
(Windows NT 4.0).
3 In the Paper tab, click Device options.
4 Click Duplex option unit to select it, then click OK.
5 Click OK, then close the Printers dialog box.
Windows PostScript Driver
1 Click Start ® Settings ® Printers.
The Printers dialog box opens.
2 Right click the OKI C7200 or C7400 PostScript printer
icon, then click Properties.
3 Windows 2000 and NT 4.0:
a Click the Device Settings tab.
b Scroll down to Installable Options and click Duplex.
c Under Change ‘Duplex’ Setting, click Installed.
Windows Me, 98 and 95:
a Click the Device Options tab.
b Click Duplex.
c Under Change setting for: Duplex, click Installed.
5 Close the front cover.
4 Click OK, then close the Printers dialog box.
Macintosh Driver
1 Activate Chooser from the Apple menu.
2 Select LaserWriter 8.
3 Click Printer ® Setup.
4 Click Configure.
5 Change the Duplex setting to Installed.
6 Click OK twice.
7 Close Chooser.
![](/html/ca/ca03/ca0327932581e986146daa1f97b646a9a3f1a8c1ff546621032cdf1d1d043e65/bg2.png)
Limited Warranty: United States
Oki Data Americas, Inc. (Oki Data) warrants this OPTION
to be free from defect in material and workmanship and will
remedy any such defect according to the terms of this
Limited Warranty.
Oki Data will repair (or at its option, replace) at no charge,
any defective part(s) of the OPTION for one (1) year from
the date of purchase. This Limited Warranty extends to the
original purchaser only.
To make request or claim for service under this Limited
Warranty the original purchaser must return the Oki Data
product, shipping prepaid, in the original shipping container
or equivalent, to Oki Data or an authorized Oki Data service
center and assume the risk of loss or damage in transit. A
written receipt for the product, showing the date of purchase,
dealer’s name, and item purchased must accompany any
request or claim for work to be performed under this Limited
Warranty.
This Limited Warranty shall not apply if the product has
been damaged due to abuse, misuse, misapplication,
accident, or as a result of service or modification by any
other than an authorized Oki Data service center.
THERE ARE NO EXPRESS WARRANTIES OTHER
THAN THOSE ON THE FACE HEREOF AND
DESCRIBED ABOVE. NO WARRANTIES WHETHER
EXPRESS OR IMPLIED, INCLUDING, BUT NOT
LIMITED TO, ANY IMPLIED W ARRANTIES OF
MERCHANT ABILITY OR FITNESS FOR A
P ARTICULAR PURPOSE, SHALL EXTEND BEYOND
THE RESPECTIVE WARRANTY PERIOD DESCRIBED
ABOVE OF ONE (1) YEAR. Some states do not allow
limitations on how long an implied warranty lasts, so the
above limitation may not apply to you.
OKI DAT A SHALL NOT BE RESPONSIBLE OR LIABLE
FOR ANY SPECIAL, INCIDENTAL OR
CONSEQUENTIAL DAMAGES OR LOSS ARISING
FROM THE USE OF THIS PRODUCT. Some states do not
allow the exclusion or limitation of incidental or
consequential damages, so the above exclusion may not
apply to you.
Additional information on obtaining service under this
Limited Warranty is available by contacting the Oki Data
dealer from whom the product was purchased, by contacting
Oki Data directly at 1-800-OKI-DATA (U.S. and Canada), or
by contacting one of the service depots listed.
This Limited Warranty applies to this Oki Data Option.
However, the procedure for obtaining service may vary
outside the continental United States. Contact your Oki
Data dealer for such warranty service information.
This warranty gives you specific legal rights, and you may
also have other rights which vary from state to state.
For the most comprehensive, up-to-date listing of Oki Data
authorized Service Centers, call 1-800-OKI-DATA
(1-800-654-3282).
Oki Data Service Centers
UNITED STATES CANADA
Oki Data Americas, Inc. Oki Data Americas, Inc.
Tel: 1-800-654-3282 Tel: 800-654-3282
Fax: 1-856-222-5247 Fax: 905-238-4427
MEXICO BRAZIL
Oki Data de Mexico, Oki Data do Brasil, Ltda.
S.A. de C.V.
Tel: (525) 263-8780 Tel: 5511-5011-1518
Fax: (525) 263-8785 Fax: 5511-5012-0267
Oki Data Americas, Inc., 2000 Bishops Gate Blvd., Mt. Laurel, NJ 08054-4620
Tel: (800) 654-3282 FAX: (856) 222-5320 http://www.okidata.com
58346501