you need remove the chip from original ones, and install the chip on the compatible ones.
here is video you could follow. HP 940 chip remove
http://www.youtube.com/watch?v=2UUsqFucDm0
http://www.piloshop.ca/blog/2012/02/08/ink-cartridges-enquiry-5/
The ink Cartridge is used on the following printers (The list is not complete. Only the
most popular printer models sold in Canada are listed
here):
HP - OfficeJet Pro
OfficeJet Pro 8000
OfficeJet Pro 8500
OfficeJet Pro 8500a
OfficeJet Pro 8500a Plus
Products sold by PiloShop.ca are supported by our Standard Return Policy unless otherwise indicated. Merchandise covered by our Standard Return Policy may be returned within 45 days of the original invoice date for a refund or replacement.
PiloShop.ca will not accept returns without prior authorization and a RMA (Return Merchandise Authorization) number. Once issued, RMA numbers are valid for 21 days within which return products must be received by PiloShop.ca. RMA numbers will not be extended or reissued.
PiloShop.ca does not pay the return shipping cost for defective merchandise or returned product. However, if you pay to send the item back for exchange, we will replace the item and ship the replacement to you at no charge. PiloShop.ca will employ every resource it has to ensure that your item is replaced promptly, without hassle.
Now, you make the payment after you get the products and try the products.
That means you pay for it only you are 100% satisfied.
Try it first, pay it later gives both of us peace of mind.
coupon code: 45free
Free Shipping for ink cartridges order $45+
08/06/2011 08/06/2012
This product was added to our catalog on Sunday 19 June, 2011.
