To change the ink cartridges on the HP Deskjet F4280

To make a copy on the HP Deskjet F4280

To print in "Fast Draft" mode  &  To print in "Grayscale" mode on the HP Deskjet F4280

HP Officejet 5610 All-in-One Machine

HP Officejet 8500 All-in-One Machine

 To clear a paper jam on the HP Officejet 8500

To print "straight-through" on the HP Officejet 8500

HP Photosmart C7280 All-in-One Machine

To check the ink levels on the HP Photosmart C7280

To print in "Fast Draft" mode  &  To print on both sides of the paper on the HP Photosmart C7280