HP 60, HP 60XL, HP 300, HP 121, HP 818 Refill very.....simple

Check out new inkjet refill system, ROADINK
(Available at ebay)

Newly Developed "Printhead Nozzle Injection Ink Refill System for HOME users...

HP 60 ( CC640W ) Black Ink Cartridge

Cartridge yield : approx. 200 pages

Deskjet series	Officejet series	Photosmart
Deskjet D1660			Photosmart C4635 All-in-One
Deskjet F2430 All-in-One			Photosmart C4650 All-in-One
Deskjet F2480 All-in-One			Photosmart C4680 All-in-One
Deskjet D2530			Photosmart C4740 All-in-One
Deskjet D2560			Photosmart C4750 All-in-One
Deskjet D2660			Photosmart C4780 All-in-One
Deskjet F4210 All-in-One			Photosmart C4795 All-in-One
Deskjet F4235 All-in-One			Photosmart e-All-in-One Printer - D110a
Deskjet F4240 All-in-One
Deskjet F4280
Deskjet F4435 All-in-One
Deskjet F4440 All-in-One
Deskjet F4480 All-in-One
Deskjet F4580 All-in-One
Deskjet D5560

 

Now available at ebay:

http://cgi.ebay.com/ROADINK-HP60-HP60XL-HP61-HP901-Nozzle-Inject-Refill-/150561301169?pt=BI_Toner&hash=item230e2722b1