Printers compatible with the C4127X:
Brother
HL-2460
HL-2460N
Cycomm
3512T
3522T
Hewlett Packard
Laserjet 4000
Laserjet 4000 N
Laserjet 4000 T
Laserjet 4000 TN
Laserjet 4000SE
Laserjet 4050
Laserjet 4050 N
Laserjet 4050 T
Laserjet 4050 TN
Laserjet 4050SE