18-11-2015, 09:18 AM
We have a HP desk jet printer 1510 which we think uses a lot of ink. We have bought XL cartridges thinking they would last longer, not a lot of difference. I have bought a refill kit and have filled the cartridges my self ,following instruction on youtube, all to no avail. I'm told HP cartridges have a built in electronics which deactivate the print system. Has any one knowledge or comments on how to get round the system. Ted







