#BEST COLOR LASER PRINTER 2014 FULL#

Just REMEMBER that the LEFT side of the printed page is on the RIGHT of the LSU. The defect pages can be held against the lens to indicate precisely where the surface(s) have been coated with the toner. The mirrors are about 3/4 the width of the page.

#BEST COLOR LASER PRINTER 2014 FULL#

The lenses are the full width of the page. Keep solid surface test pages of the defect colors handy. For this task, qtips with a paper stem are preferred, because you will want to deform the qtip into an angle for access to the mirror or inner lens surface. The repair requires a dozen or so cotton qtips. Cleaning the inside surface of the lens is usually optional since toner dust on the mirror(s) is typically the principal cause of the faded print. The inside surface of the lens may also be dusted with waste toner and is cleaned in the same way. Because of the way the reflecting mirrors are arranged in the LSU, black and cyan images are most commonly affected. The faded columns can be any width, depending on how much of the reflecting mirror is contaminated. The result is a printed page with vertical columns of faded print ( as shown in the earlier posted photos). As this drifting toner continues to build up on the reflecting mirror(s), it eventually begins to block the laser beam from reaching the PHD OPC drums. The toner settles onto the reflecting mirrors in the LSU (usually 1 or 2 in particular because of their orientation). As the 'dusting' of K toner continues, it can easily drift past the lenses that you see when you remove the PHD. The same is true for the other toners, but because they are progressively lower, they have fewer bad effects.Р”В«ehind that wall is the laser scan unit (LSU). When this seal fails, excess K toner can slowly begin to 'dust' the vertical wall that you see when the PHD is removed. These are the feed/exit path for K toner to/from the developer. When the K toner is latched into place, the foam insulation at the front end is supposed to surround, and seal, the nipples on the K developer. The more often you replace the K toner cartridge, the greater the chance that this condition will occur. On some machines, with some toner cartridges, and with certain K developers, the mating between the nipples on the K developer and K toner cartridge becomes poor. The cause of the problem is the spring loaded nipples for the K waste and feed toner. This is determined by the machine firmware and drivers, since the printers are mechanically the same. It really is a shame, since the printers do such an excellent job of precise color printing. The Dell 1320c is the licensed version of the Xerox Phaser 6125/6130 printer (which also suffers from the same malady).

The fix is actually quite easy (but elaborate) if that is not an oximoron. This failure mode is unfortunately too common to go without an explanation. The toner doesn't rub off, so I can't see this being a fuser issue.Р”Вoes anyone have any ideas about what could be causing this issue? The help documentation doesn't give any other possible causes. I've alsoР’В tried swapping out the toner cartridges with new ones. The PHD cost me only less than the price of a new printer! But the issue is unchanged! Even with a brand new PHD it prints black and cyan lighter for the left 2 inches from top to bottom on the page, exactly like the old PHD. So I ordered in a new PHD and replaced it exactly as per the instructions. I read the DELL online help for the printer and it said this issue was most likely due to a worn out Print Head Device and that they need replacing every 20,000 copies. Magenta is also a slightly lighter in the same spot but not as bad as black or cyan, which are very obvious.

A month or so ago it started printing black and cyan colors lighter down the left side of the page. I have a DELL 1320c color laser printer aboutР’В 2-3 years old.

Best color laser printer 2014