|Operating system1||JetReady 4.1|
|Windows 98, Me|
|Windows NT 4.0|
|Windows XP (32-bit)|
|Windows XP (64-bit)|
|Windows Server 2003 (32-bit)|
|Windows Server 2003 (64-bit)|
2 For Windows 2000 and Windows XP (32-bit and 64-bit), download the PCL 5 driver from http://www.hp.com/go/clj3700software.
3 For Windows XP (64 bit), download the PCL 6 driver from http://www.hp.com/go/clj3700software.
If your system did not automatically check the Internet for the latest drivers during software installation, download them for the HP Color LaserJet 3550 series printer from http://www.hp.com/go/clj3550_software. For the HP Color LaserJet 3700 series printer, go to http://www.hp.com/go/clj3700_software.
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