Q: I have forgotten how to install acartridge in my F380 HP desk jet printer, Urgent please, thank you
A: Installing ink in a printer isnt all that hard... http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00648122&lc=en&cc=us&dlc=&product=1128296 step by step instructions from HP themself! Enjoy, -Wes