CANON CLI521 C/M/Y/B + PGI520 BLACK COMPATIBLE FOR PIXMA MX860 MX870 MP540
MP540,MP560, MP620, MP630,MP640, MP980,MP990,MX320, MX860,MX870,IP3600, IP4600,IP4700. CANON PIXMA. ARE THESE COMPATIBLE?. 1 X CLI521Y CLI-521Y - YELLOW (13.5ML). 1 X CLI521B - BLACK (13.5ML). WILL I GET A RECEIPT?.