HP Airflow Guide
Q3948-67915
is compatible in the following HP Models:
HP Color LaserJet 2000 All-in-One Printer series
HP COLOR LASERJET 2820 ALL-IN-ONE PRINTER - Q3948A
HP COLOR LASERJET 2820 ALL-IN-ONE PRINTER - Q3948AR
HP COLOR LASERJET 2840 ALL-IN-ONE PRINTER - Q3950A
HP COLOR LASERJET 2840 ALL-IN-ONE PRINTER - Q3950AR