Hi, we're a good known company in our country specialist in printer repairing (documentations are ready) and need to order sample products for our bulk orders.
I'm going to order 3 PCS of Original HP940 PrintHead (2 PCS of C4900A BK/YL Head + 1 PCS of C4901A C/M Head)
And 6 sets of new manufactured refill cartridges for HP 940 with ARC chip (which have ability of showing ink level any time forever)

My target price for
Each PCS of expired orginal HP940 printhead is between 22.5$ - 25$ / PCS
Each set of refill cartridges of HP940 is between 5.5$ - 6.5$ / set
Highly recommend to provide both requirements from one Chinese manufacturer.