Oct 028-12 Oki B6100 User GuideSolving Envelope Feeder ProblemsSolving Envelope Feeder ProblemsWhen there is a problem with the envelope feeder, the printer control panel displays an errorcode and error message. Most envelope feeder error codes indicate routine status conditionssuch as running out of paper or a paper jam. Some error codes indicate much more serious prob-lems that may require the help of a service technician.■ If the printer control panel displays an error message or an error code, refer to “Interpret-ing Envelope Feeder Error Messages” on page 8-15.■ If you have an envelope feeder problem but the printer control panel does not display anerror message or error code, refer to “Correcting Miscellaneous Envelope Feeder Prob-lems” on page 8-15 and follow the directions for correcting that problem.NOTE: The printer automatically recognizes an option after the option is installed. The printer driver doesnot. You must enable (activate) the option in the printer driver after the option is installed.The steps you will follow vary according to both your operating system and your installed printerdriver. Here are the general steps you will follow.Select the driver you want to work with.Locate the printer properties section within the printer driver.Use the pulldown window to select the option.Activate the option.