Check the information on compatibility, upgrade, and available fixes from HP and Microsoft. Welcome to the product support page! This product cannot be identified using the serial …

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Find support and troubleshooting info including software, drivers, and manuals for your HP LaserJet 4p Printer

The HP LaserJet 4 (abbreviated sometimes to LJ4 or HP4) is a group of monochrome laser printers produced in the early to mid-1990s as part of the LaserJet series by Hewlett-Packard …

The HP LaserJet 4p Printer is designed to help you save money in the long run. It's incredibly efficient, using less energy than other printers in its class. And because it uses HP's Original …

See customer reviews and comparisons for HP® LaserJet 4p Printer (C2005A). Upgrades and savings on select products.

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2004年6月12日 · 这台HP4P 换了一套进纸器后，打印速度很慢，由奇是在打一些带呼片的文件时，速度奇慢，要等10几分钟才能打出来，有些还打不出来，打全是文字的文件速度还可以！请 …

2019年12月20日 · Product: HP LaserJet 4P Operating System: Microsoft Windows 10 (64-bit) I want to run my old LaserJet 4Plus with my new Win 10 computer, but the computer does not …

2022年5月27日 · Looking for a driver that will allow me to use my old HP 4mp printer. I see there are some older threads for windows 10. Those don't seem to work. - 8390815