I did a refill on the toner and it is prints light... my son told me to wipe the roller with something because I touched it . it prints dark, or normal I should say in one spot about 1/2 inch wide just off center of the page... it has been printing like that for weeks and has not got better. Any thoughts would be great.
More aboutsamsung 2010 help prints light
Have you tried running a cleaner page or two? Give that shot and see if that gets the toner flowing correctly.