Troubleshooting and routine maintenance131CPoor fixing Open the back cover and make sure that the two blue levers on theleft and right hand sides are in the up position. Choose Improve Toner Fixing mode in the printer driver. (See OtherPrint Options (For Windows® ) or Print Settings (For Macintosh) in theSoftware User’s Guide.)If this selection does not provide enough improvement, chooseThicker Paper in Media Type setting.Examples of poor printqualityRecommendationABCDEFGHabcdefghijkA B C Da b c d e0 1 2 3 4