Do streaks appear on printouts depending on the paper type or the operatingenvironment?● Change the setting for . The improvement effect is weakest with andstrongest with . Try the adjustment starting with .Special Print Mode A(P. 409)● This item cannot be set when is set to one of to .● Print density will be lighter when you select stronger improvement. It may also result in less sharp edgesand rougher details.● If you set this item to or , the printing speed becomes slower.Toner Smudges and Splatters AppearAre you using appropriate paper?● Check usable paper, and replace with appropriate paper.Paper(P. 569)Loading Paper(P. 37)Afterimages Appear in Blank AreasAre you using appropriate paper?● Check usable paper, and replace with appropriate paper.Paper(P. 569)Loading Paper(P. 37)Is it time to replace the toner cartridge?● Materials inside the toner cartridge may have deteriorated. Replace the toner cartridge.Troubleshooting506