If you have an empty ink cartridge you might want to head on over to your local Walgreen's because on Wednesday only they are filling inkjet cartridges for free, either black or color. The woman in back of me came in to fill hers and I gave her the coupon I printed, since I had an extra copy. She thanked me for saving her $15, although I think the clerk would have told her anyway. Then I noticed there is an ad in their weekly circular. I just happened to have an empty #21 HP cartridge sitting on my desk and I have an HP Officejet that uses that size.
I've never used this service before. I always buy my cartridges new from Office Depot or online. Has anyone ever gotten a cartridge refill? I know you can't refill Canon ink cartridges because of the patented nozzle (I have a Canon Pixma and you should never try to refill the ink)
Anyway, just thought I would share this with my friends at LP. You have until midnight. I think they have a list of the cartridges they accept. Of course this is only for 1 refill. If you need more than one, just take a buddy along!