HP Color LaserJet 2600n Printer "laser dark sides" Questions

my hp laser jet printer is printing ok.....but left side is dark enough and right side of the page is dull....it happens on every page..please fix it you need replace or repair cartridge.

...dark line running down the left side of the page. we have a HP Laser-jet 4 the drum of your cartridge is damaged if you refill it ask them to change and our drum also in other case just get an other ...

laser printer The printer is printing colored pictures to dark more black ink then anything else. This are also yellow dots on the left side of the margin. Please tell me what to do to fix the problem

...laser is not passing properly, better go for new cartridge. Try shaking the cartridge well before using. Check for any dark spots on the cartridge roller it might be the cause for blocking the print. ...

...laser printer shows dark spots all the way down the paper, especially on the left side, but with no measurable distance between the blotches. Also the background on white paper prints out gray. The ...

...Laser jet 3050, been working perfectly, now it is making a funny catching noise and printing a dark line down the right hand side. Also the print on the right hand side is now starting to become ...

...to select Restore defaults, and then press (SELECT). The device automatically restarts. Hope this helps On right side colors are fent but half left side color is dark in hp 2600n color laser

dark gray background. The cartridge is new, I ran a cleaning cycle 3 times and reinstalled the drivers. Every time I run a cleaning cycle the problem clears up and then comes back after about 20 pages

...laser jet printer is just below the dark cover were the paper comes out remove the two side covers the the top cover ti si a orenge ruber roller that press onto agrey film and inside this film is a ...

...laser jet prints the page with heavy dark toning on both edges right & left . Lately toning dark over the entire face of the page , makes otherwise good printing hard to read . The edge toning is ...