The printer stores the advance calibration values of the last two
different types of media used for the calibration. When you print the
printer ties to match the media you have selected to the stored
values. If there is a match the printer applies the stored Advance
calibration values.

If the type of media you are using has not been used for either of the
last two Advance calibrations the printer uses a set default values for
your media.

The Restore factory option of the Advance calibration menu erases any stored advance calibration values from
the printer memory. This means that until you run the advance calibration again the printer will use the factory
default values for all types of media.