This ink dries fast. I love the way it clicks into place easily. I once had a cartridge that did not fit and contacted HP giving the numbers on cartridge andaskingfor a free replacement. They called me back and asked if it would be alright to send me not just a replacement for the one cartridge that did not fit but we're willing to send me a package with all three color cartridges. Of course I agreed to this. They were as good as there word and I soon received the three pack. HP is has good customer service.
I have used many different # cartridges in several different HP printers. My printers are used every day. It would be nice if occasionally some special prices would be offered.
Finally found a printer that has ink that lasts more than a month. Your printer salesman did a good job at recommending it. Now I use the HP 950 and 951. I just purchased the ink - first time since purchasing the printer in July. I do a lot of color printing and the quality is excellant. The printer is the HP Officejet Pro 8610.