HP CF287X, CAN CRG-041H PATENTED Laser

lt;pgt;HP LASERJET ENTERPRISE M506DN, LASERJET ENTERPRISE M506N, LASERJET ENTERPRISE M506X, LASERJET ENTERPRISE MFP 527C, LASERJET ENTERPRISE MFP 527Z, LASERJET ENTERPRISE MFP M527DN, LASERJET ENTERPRISE MFP M527F, LASERJET PRO M501DN, LASERJET PRO M501N, LASERJET PRO MFP M527DNM; CANON i-SENSYS LBP-312xlt;/pgt;