HP Spring
RC1-2544-000CN
is compatible in the following HP Models:
HP LaserJet 3000mfp/All-in-One Printer series
HP LASERJET 3015 ALL-IN-ONE PRINTER - Q2669A
HP LASERJET 3050 ALL-IN-ONE PRINTER - Q6504A
HP LASERJET 3050 ALL-IN-ONE PRINTER - Q6504AR
HP LASERJET 3050Z ALL-IN-ONE PRINTER - Q6510A