Printer

Our HP printer was jamming all the time when printing or it prints just half of it, paper slipping.  Had to open it up in the back, clean the rollers and then clean the rollers inside.  Paper dust on the back rollers and ink on the inside rollers.  This printer was expensive years ago and it has been good for us.  Now most printers have WiFi these days but this on also has slide and negative scanner built in the lid.  I have always thought that Cannon printers are the cheapest to buy ink for and make the greatest prints, I know the last one we had was great.  Anyone got ideas on the printer front?  canyoudougit