Oki C6150n C6150 User's Guide (English) - Page 142

Lines, White (Vertical) Remedy Clean LED head with lens cleaner or soft tissue. Change toner cartridge. Change image drum. Shading on unprinted sections Possible cause Paper has been affected by static electricity. Paper is too thick. Toner is low. Remedy Store paper within specified temperature and humidity levels. See "Specifications" on page 112. Use recommended paper. See "Paper (Print Media)" on page 16. Replace toner cartridge. See "Replace a Toner Cartridge" on page 65. Toner rubs off when you rub the printed surface. Possible cause Remedy Media Weight and Media Type settings may not be appropriate. Set the value of media weight in the menu to the next heaviest one (MEDIA MENU → YYY MEDIA WEIGHT). Packing materials were left on the fuser when it was installed. Careful! Fuser my be HOT! Open the top cover and check to be sure that all the packing materials were removed from the fuser. See "Replace the Fuser" on page 81. Ultra Heavy If the Ultra Heavy setting does not give proper toner fusion, you can try the Label settings. C6150 User's Guide 142