If your rollers that grab the paper are getting old and dry and shrunken, you can take all of the paper out of the tray, take one paper outside, and spray it down with WD-40 so that it is soaking wet with WD40. Make sure to have something under it when you bring it back in the house so as not to drip on the floor. Place the paper into the tray, and print a blank white image such that nothing gets printed. It's good to do a test on blank paper before you treat it with wd40 to make sure you have a blank that prints nothing.
Run this WD40 soaked paper through several times, then let the printer set unused overnight. Then the next day run clean paper through to clean out the residue.
Wayne Sallee
Wayne@WayneSallee.com
Wayne Sallee . Com