Do the cartridges need to be completely full? I have the HP Officejet 8600.
The plug on the cartridge, does it need to be installed or left out? Thanks.
I just bought a CISS system for my Officejet 8600. The problem is, there was no instructions for the CISS. Having never filled one of these before, I'm at a loss.
Do the cartridges need to be completely full?
There is a plug on the cartridge. Does it need to be installed or left open?
When...