Annoying is only the high price of small toner cartridges - therefore the maintenance costs are significantly more expensive than its predecessor.
In the Erstauslierferung the toner are filled only with a starting amount, and must be replaced after a few months already for the first time.
It is astonishing that the existing equipment in the black toner is not recognized as original HP toner ?? !! He already seems to be very HP me, after all, he was installed in the new device from HP. In any case, the instrument then a calibration run and hide after the error notice out an almost completely schwasrz printed Din-A4 page.
Must be something? This makes maintenance even quicker the toner empty ...