A:AnswerYes. When the tricolor ink cartridge is empty or low, you would take that ink cartridge out. The printer will automatically go into single-cartridge mode. Then, you can print with just the black ink cartridge if you wanted to. So, you don't have to replace the tricolor ink cartridge.
A:AnswerI don’t know how long this one will last as it’s new but I have one I’ve been using since 2012 and it was not new then 4680 I also had one I gave to my daughter which I bought in 2005.
A:AnswerYou can download the drivers online. This link will take you to the drivers you need for the DeskJet 4155 printer. https://support.hp.com/us-en/drivers/selfservice/hp-deskjet-plus-4100-all-in-one-series/29378221/model/29378225
A:AnswerThe DeskJet 4155 is compatible with the follow Mac operating systems:
MacOS Sierra v10.12 (previously OS X), macOS High Sierra
v10.13, macOS Mojave v10.14, macOS Catalina v10.15
A:AnswerYes you can print in black only. HP inkjet printers that use 2 cartridges (a black and a tri-color) can do this. The Deskjet Plus 4155 is an HP 2-cartridge printer so the printheads are built into the cartridges (black and tricolor). Our exclusive feature, Single Cartridge Mode, allows you to print with only one cartridge -- just don't leave the empty one in. So you never have to buy color if you don't want to.
