It is suggested to update the lj 5 100 local driver embedded in win 7 and install the printer by adding * * * ports. The specific method is as follows:

Start icon on win 7 computer-Control Panel-Printers-Press Add Printer-Press Add Local Printer-Select Connection Port (Select Create New Port, then select Local Port, click New Port, and enter the ip address of the host directly connected to the printer \ * * Enjoy the name of the printer.

[Note: there are two slashes in front of the host name and one slash in front of the * * * name], which can be confirmed) —— The windows update icon will appear in the interface for selecting a vendor. After you update (it takes about 10 minutes), you can return to this interface again. The manufacturer chooses HP, and the model will have the laserJet 5 100 option-you can complete the installation according to the prompts.

I hope the above reply can help you.

If the above information can't solve your problem, you can log on to www.hp.com.cn/chat,, the online chat room of HP Network, and ask an online engineer to help you solve the problem further.