Apple devices printing blank pages on HP printer

The shade of the printing lighten and then starting printing blank pages. This happens from my MAC, ipad and iphone. It happens with word and other non-word files. I’ve turned the printer on and off and cleaned the cartridges, checked alignment, disconnected the printer in system preferences and reinstalled and it still happens. I’ve turned my apple devices off and restarted as well. At the same time, the printer is printing from my husband’s apple devices but the shade is getting lighter.

I need some ideas!