Sensor of imaging device detects an amount of print media in a print media receptacle using plural thresholds to notify user when the imaging device has a low quantity of the print media

A controller including a processing resource and a non-transitory machine readable medium storing instructions executable by the processing resource to:

• set a selectable print media value that is equal to a non-zero quantity of sheets of print media;
• detect a first amount of print media in an imaging device is less than a predetermined set value;
• assert a low print media level notification responsive to detecting the first amount of print media is less than the predetermined set value;
• detect a second amount of print media in the imaging device;
• compare the second amount of print media to a print media threshold, wherein the print media threshold is based on the predetermined set value and the selectable print media value;
• and
• maintain the low print media level notification responsive to a determination that the second amount of print media is greater than the predetermined set value but less than the print media threshold.