HP Extender
RB1-7331-000CN
is compatible in the following HP Models:
HP LaserJet 6 Printer series
HP LASERJET 6L GOLD PRINTER - C4245A
HP LASERJET 6L PRINTER - C3990A
HP LASERJET 6L PRO PRINTER - C8060A
HP LASERJET 6L REMARKETED PRINTER - C3990AR
HP LASERJET 6LSE PRINTER - C3994A
HP LASERJET 6LXI PRINTER - C3996A
HP LaserJet 5 Printer series
HP LASERJET 5L PRINTER - C3941A
HP LASERJET 5L REMARKETED PRINTER - C3941AR
HP LASERJET 5L XTRA PRINTER - C3941C
HP LASERJET 5L-FS PRINTER - C3941B