I have dealt with CartridgeSave for over 10 years and have found them to be prompt and reliable. Their compatible ink and toner cartridges are magic, I have never had any problems with them. They also sell printers and I have just ordered a new printer, only a cheapy Canon TS205, nice little machine by the way.
I ordered it on Friday, and living on an off-shore Island, didn't expect next day delivery, but Monday morning, door bell goes and there is the man with the printer. How about that for service. As I said, Top Notch. Give them a try, you won't be disappointed.