Copier - canon np6010

go into te computer and open the printer section
there is a settings section that may have a toner setting

To adjust the default lighter/darker setting

1. On the LaserJet 3015, press MENU/ENTER.

2. Use the < or the > button to select Copy setup, and then press MENU/ENTER.

3. Use the < or the > button to select Def. Light/Dark, and then press MENU/ENTER.

4. Use the < or the > button to adjust the setting. Move the slider to the left to make all of the

copies lighter than the original, or move the slider to the right to make all of the copies

darker than the original.
5. Press MENU/ENTER to save the selection.

Page 48 of the User Guide has instructions for adjusting the light/dark setting during a copy job.

Also see the Troubleshooting section of the User Guide for other possible reasons for light/faded copies.

If your copies continue to come out too light, you may need to clean the insert a new toner cartridge or change brands of toner. I tried several "generic" toner cartridges and refills, but my prints and copies were always faded or streaky. After going back to genuine HP cartridges, I haven't had any print quality problems.

have you tried to clean the mirrors under the glass. If they get dusty this will cause dark copies. Hope this helps

dear it is problem copy emage plese setup copy exproser
or printer set up

1. edit toner save mode off

It's never going to be perfect (unless the background is quite light in colour), because the copier basically "sees" the coloured background as "gray", and the darker the background the more "gray" it looks. Try setting the original type to "photo" mode, and then adjusting the exposure a little lighter/darker....that's all you can basically do.

Here's information from the HP manual:
Use the copy features
The HP All-in-One enables you to produce high-quality color and black-and-white copies on a variety of paper types, including transparencies. You can enlarge or reduce the size of an original to fit a specific paper size, adjust the darkness of the copy, and use special features to make high-quality copies of photos, including
borderless copies.

Press Copy repeatedly to display the appropriate menu. The following menus are available:
– Number of copies
– Reduce/Enlarge
– Copy Quality
– Copy Paper Size
– Paper Type
– Lighter/Darker
– Enhancements
– Set New Defaults
2. Press the until the appropriate setting appears.
3. Do one of the following:
– To change more settings, press Copy.
This selects the current setting and displays the next menu.
– To start the copy job, press Start Color or Start Black.

To save the current settings as defaults for future jobs
1. Make any needed changes to the settings in the Copy Menu.
2. Press Copy repeatedly until Set New Defaults appears.
3. Press until Yes appears and then press OK.

This should help you.

it seems you used the cartridge upto 3 times usage. you may need to change the drum.

Did you clean the lens and the mirror under the lens cover? If so, There is a VR behind the front cover of most small Xerox machines. One VR makes the image darker/lighter and one VR changes the lead edge registration.

First of all did you clean the optic? How about did you replace all of the corona wires? Also, did you clean the scanning lamp as well? Also when you had fitted the new drum, did you use a brand new one or a different one, did you clean the drum with rubbing alc. If all that was done, do a "AE" adjustment in service mode using white paper on the copy board glass. Also, go to the addictional funcation mode and go to expossure adjustment and make it lighter. Or as a last effort adjust the corona hieghts of the primary corona wires. Good Luck...

How dark is it??

canon is sensitive to dust,
turn off machicne take off top copy glass move scanning glass and wipe with a clean towel.
try adjusting the dark and light does it change? if it comes out better on light then the drum is the problem. ( getting old)