Troubleshooting - Windows

When problems occur during operation of the printer, please check the following troubleshooting tips before returning the printer for repair.

Power does not come on

1Is the power cable disconnected?

Make sure the power cable is plugged into an out- let as well as connected to the printer. After checking the power cable, press the power button to turn on the printer.

2Is the printer plugged into an extension block or power strip?

After turning on the extension block or power strip, press the power button to turn on the printer.

Check computer and printer communications

1Are you using the proper printer cable?

To fully take advantage of the features of your DP-5000 printer, you will need a bi-directional printer port and a bi-directional printer cable.

With AT compatible computers, most typical cables will work.

It is possible to use a one-way interface with the printer if the spooler is set for one-way interfac- ing.

2Does your computer have a bi-directional port? Is the cable bi-directional?

Windows 95/98 Plug & Play installation and bi- directional interfacing with the printer are only possible if your computer supports bi-directional parallel ports and you are using a bi-directional cable.

3Is your computer a DOS machine?

All DOS machines (AT compatibles) can use the bi-directional communication used with this printer.

4What are the limitations of using one-way communication with this printer?

a Printer errors cannot be detected by the printer driver.

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User’s Guide

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Oki DP-5000 manual Troubleshooting Windows, Power does not come on, Is the power cable disconnected?