Over-ride HP P 2015 low-toner

[u8dmtm]

We've got an HP LaserJet P2015 with an original cartridge. Recently we've had a couple of incidents where a print job has been corrupted and a mass of mostly blank paper has gone through the printer and consequently run up the print counter.

 

Since the pages are mostly empty there is almost certainly plenty of toner left in the cartridge but it wants a new cartridge.

 

Anyone know how we can over-ride it?