I replaced the toner (because copies were very light) They still are what do I do next?

Was the toner sign on when u replace the toner bottle?

When you were replacing the drum did you tuch the drum surface?Best would be that you take some toner on piece of cloth, and polish the drum, while turning it in good direction, that the cleaning blade can clean it.After you must let it copy about 50 copies.

You can try to replace the whole drum unit cexv14, or clean the laser unit.

Also could it be that the toner unit, or toner cleaning blade are not properly distibutes the toner accross the developing/toner cylinder

Set toner container. The toner container is not set properly. Set the toner container properly. See page 5-5 of the operation guide.

Replace Waste Toner Box The waste toner box is full. Replace the waste toner box with a new one. See page 5-5 of the operation guide.

Are you sure it was a full NEW toner cartridge?? Not an old one you had lying around.
If it was a new one the next question line goes as follows.... the machine will say in the display to "Rplace toner soon"...that dosn't mean its empty and to replace it..that means itsLOW and you should have a new toner cartridge "on-hand" because it will soon stop printing and say "REPLACE TONER". At that time the toner cartridge should be replaced, when it is installed a "fuse" on the cartridge blows and resets the toner light on the display. If you installed the toner cartridge when the display was saying "replace toner soon" you have blown the fuse in the new cartridge, now the machine has run about another 100 copies and says "replace toner"....but you now can't reset the light because the fuse is already blown because you may have replaced the cartridge too early!!! WHAT CAN YOU DO if that is the case...you can replace the fuse on the cartridge..its pretty easy to see, just replace it with another mini-fuse of the same rating written on the existing fuse..then put the cartridge in again..the fuse will blow, reset the light and away you will go. When all else fails read the operators manual.

Hi

When you were replacing the drum did you tuch the drum surface?Best would be that you take some toner on piece of cloth, and polish the drum, while turning it in good direction, that the cleaning blade can clean it.After you must let it copy about 50 copies.

You can try to replace the whole drum unit cexv14, or clean the laser unit.

Also could it be that the toner unit, or toner cleaning blade are not properly distibutes the toner accross the developing/toner cylinder.

A common mistake is that people think that the waste toner needs to be emptied and instead the toner needs to be replaced --- and vice versa. Check to make sure that the toner bottle is not empty. Also, if you made copies that took ( used ) more toner then the machine was able to replenish, the machine has not had a chance to catch up. Place a white sheet of paper on the platen glass and make blank white copies. You may only be able to get 1-2 copies at first but as the device catches up with the toner replenish you should be able to make more. The blank copies you make -- do NOT put that paper right back into the machine. Lay it flat and let it cool, this will help prevent unwanted jamming due to heat build up in the paper. IF you have good amount of new toner in the machine, gently tap the front line ( or rear line) that feeds the used toner into the waste bottle. Sometimes the waste toner will clog and back up into the machine giving false 'waste toner full' message.

This Machine needs a copy cartridge. Replacing the toner will not clear it. The copy cartridge is the drum unit which is why the drum light is on. With the new copy cartridge a chip on the cartridge will reset the counter and clear the "CC" and the drum light. If you cant find this I can send you one. I believe on this model it is user replaceable.

How is the copy quality? Are copies light? If so then the toner hopper is not adding toner to the developer assembly in which case you must call a tech. If the copies are fine then the toner sensor is dirty or faulty and must be replaced.

Check the developer.

sounds like faulty drum cleaning blade,which is usually contained in the replacement drum module.I would be inclined to take the drum unit back where you got it (unless you replaced it with a second-hand one) 99% certain the problem is contained in that module