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Re: HP Laserjet 4L (84 Views)
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lfexplr Honor Student
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lfexplr
Posts: 2
Registered: ‎04-26-2011
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HP Laserjet 4L

‎04-26-2011 04:36 PM

I get balck vertical streaks when I print. I have tried cleaning it with those cleaning sheets for laser printers but that didn't help. What do i have to clean inside to fix this problem?

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Pincroftwizard Honor Student
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Pincroftwizard
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Registered: ‎04-27-2012
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Re: HP Laserjet 4L

‎04-28-2012 01:45 AM

http://printertechs.com/tech/repdef/ruler4l4p.php

 

Hi I had the same problem and resolved it by learning from the attached link.   My 4L started to give horizontal streaks at regular intervals. By measuring the space between the streaks and referring to the above chart it will ell you what is wrong.  Mine said but a new toner cartridge. I did and problem resolved.  Did you know you can but a new cartridge for just £10.00 for the 4L, so stick with this printer as you can't get cheaper mono printing with any newer printers.

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