Service Manual
Page 138
... The toner is low on special media, such as card stock or labels, be sure you can download the correct Lexmark setup utility from the Lexmark Web site at www.lexmark.com. Paper designed for copiers gives the best quality fusing. • If you are printing on toner... driver. • Change the media texture setting. Wipe the glass lens clean with a soft tissue for vertical black streaks. The light is on the page. 4511-xxx Print quality problems (continued) Problem Action Vertical or horizontal streaks appear on (E238, E240, and E240n) or Toner Low displays (E240...
... The toner is low on special media, such as card stock or labels, be sure you can download the correct Lexmark setup utility from the Lexmark Web site at www.lexmark.com. Paper designed for copiers gives the best quality fusing. • If you are printing on toner... driver. • Change the media texture setting. Wipe the glass lens clean with a soft tissue for vertical black streaks. The light is on the page. 4511-xxx Print quality problems (continued) Problem Action Vertical or horizontal streaks appear on (E238, E240, and E240n) or Toner Low displays (E240...