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Windows 7 and HP LaserJet 4 Plus
Replies (33)
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Top Student
Posts: 7
Member Since: ‎08-25-2011
Message 31 of 34 (2,663 Views)

Re: Windows 7 and HP LaserJet 4 Plus

I also ran into the issue of having to shut down, then reboot before getting something to print, but have found that: 1. If I push the switch on the left side (don't know what it's called, but it's what you press and hold to get a test page) ONCE briefly before sending a print job, the printer will function. If you have sent, say, that third job after a while and it gets caught in the queue, this won't work. You need to clear out files in the queue....simply cancel each document in the print queue. Then hit the switch and send the mob....mine will print then, don't ask what's going on....I haven't a clue. I just found this worked by tinkering for hours and hours.
Honor Student
Posts: 4
Member Since: ‎06-27-2014
Message 32 of 34 (2,653 Views)

Re: Windows 7 and HP LaserJet 4 Plus


   The left most botton on the first row of buttons is the online switch. That's you press to put your printer online before you can print. The leftmost button on the second row is the shift button, you press that to access the second functions (purple color) available on the same row.


What I notice is when ever the print fails, the Form Feed light is left on. I am not sure if this is related to the problem. When I put the printer offline (by hitting the online switch) and hits the the Form Feed button , it prints a one-line garbled page and turn off the  FF button.


Note when the print is ok, the FF botton is on while printing and turns off after printing.


Tx... Sid

Posts: 1
Member Since: ‎11-29-2015
Message 33 of 34 (1,167 Views)

Re: Windows 7 and HP LaserJet 4 Plus

hello      pleese sendig drivir  hp laserjer  4 plus

Top Student
Posts: 7
Member Since: ‎10-10-2013
Message 34 of 34 (869 Views)

Re: Windows 7 and HP LaserJet 4 Plus

I fixed my similar printing issue with my trusty laser jet4p, i used a office depot cable it was model #825-565 by Ativa and it wasnt morew than 10 bucks or so, and i used port USB001, I did a window update and that took a few minutes, but at last all was fine and me and my faithful hp 4p are back together again, hope this works for you ,

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