Solid Black lines


I have a HP laserjet 4600 printer that when I print from powerpoint it will print solid black lines randomly. Every 10 pages or so it will put a solid vertical black line down the page. I have tried updating the driver and that didn't work.


Clean the toner roller. Be careful and use a very soft tissue. If you are using refurbished rollers or at the end of the life of the toner cartridge, they will fail like this.

You may also consider a real Hp service tech or support center, this is a calculator group of geeks and you will only recieve suggestions such as above, not real support.

Possibly Related Threads...
Thread Author Replies Views Last Post
  HP PRIME - Bode and Black plots - first attempt dg1969 0 726 10-20-2013, 01:32 PM
Last Post: dg1969
  Creeping black pattern on HP-11C screen Larry Gagnon 6 1,415 04-12-2013, 10:09 AM
Last Post: Peter Murphy (Livermore)
  HP 48GX with Black LCD - S/N ID Jeff Kearns 4 1,257 12-15-2012, 03:55 PM
Last Post: aurelio
  HP 67 Black Box Fouad M. Kaadou 9 1,695 09-20-2011, 11:29 AM
Last Post: Jim Horn
  black HP17bII Jose Gonzalez Divasson 5 1,371 06-17-2011, 05:20 PM
Last Post: Don Shepherd
  48GX - screen is all black - please help! Kath 3 840 07-31-2009, 08:47 PM
Last Post: Raymond Del Tondo
  HP34C Black Scholes Model Ed Austin 2 742 05-18-2009, 07:40 PM
Last Post: Ed Austin
  48GX... Black LCD version... Guido Fernandes 7 1,352 10-11-2008, 09:13 AM
Last Post: Guido Fernandes
  HP 48GX blue / black LCD NACHO 1 559 10-08-2008, 11:09 AM
Last Post: nacho
  Black Box Answers Hal Bitton in Boise 1 559 08-11-2008, 08:17 AM
Last Post: Maximilian Hohmann

Forum Jump: