There is no ink economy improvement that cannot be countered in favor of dry toner with an even lower printing frequency. Printing frequency used to be thought

There is no ink economy improvement that cannot be countered in favor of dry toner with an even lower printing frequency. Printing frequency used to be thought in pages per day, now it can be years per page and still be too high to forego having a printer. I have toner that would last decades for my old Samsung, unfortunately some element of paper transport ceased working.