OKI ML420 Manual De Usuario

Chapter 6: Troubleshooting

General Information

Here are some general things to check before proceeding with
detailed troubleshooting.

• Is the printer plugged in and turned on?

• Are the connections (power and interface) secure?

• Is the product being operated under the proper ambient

conditions?

• Does the paper being used meet the specifications for this

product?

• Is the paper properly installed?

• Is the ribbon properly installed?

• Is an Oki ribbon being used?

• Is the printhead gap correctly set?

• Are the correct printer drivers being used for the printer?

Note: Settings in your software application will normally

override any settings in your printer driver.

Printer driver settings normally override settings from
the printer menu or printer front panel.