[Not Ready] is displayed.
If no paper inside the machine or the fusing temperature is 120 degrees or more when feeding the media, [Not Ready] is displayed. Check if [Cooling fusing unit Wait for a while] message is displayed and wait a while until the fusing unit cools down.
[Not Ready] message due to the high temperature of the fusing unit is displayed only when media is fed. The message is not displayed when media is conveyed or delivered.