These printers use the Q7581A cartridge:

HP Color LaserJet 3800

HP Color LaserJet 3800 DN

HP Color LaserJet 3800 DTN

HP Color LaserJet 3800 N

HP Color LaserJet CP-3505

HP Color LaserJet CP-3505 DN

HP Color LaserJet CP-3505 N

HP Color LaserJet CP-3505 X

Canon 117

Canon Color ImageClass MF-8450 C

Canon Color ImageClass MF-9150 C

Canon Color ImageClass MF-9170 C

Canon Color ImageClass MF-9220 CDN

Canon Color ImageClass MF-9280 CDN

Canon COLOR ImageRUNNER LBP 5360

Canon i Sensys MF-8450

Canon i Sensys MF-9130

Canon i Sensys MF-9170

Canon i SENSYS LBP 5360

Canon i SENSYS LBP 5360 Color

Canon ImageClass MF9150C

Canon ImageClass MF9220CDN

Canon ImageClass MF9280CDN

Canon ImageClass MF9340C

Canon ImageRUNNER C1022

Canon imageRUNNER LBP 5360

Canon LBP 5300

Canon LBP 5400