Lexmark C748 Print Quality Guide - Page 4

AVOID TEXTURED PAPER WITH ROUGH FINISHES MAKE SURE THERE IS NO DEFECTIVE PRINT OR TONER CARTRIDGE Replace the worn or defective cartridge. MAKE SURE THE TRANSFER MODULE IS NOT DEFECTIVE Replace the defective transfer module. For more information, see the instruction sheet that came with the replacement part. MAKE SURE THE FUSER IS NOT DEFECTIVE Replace the defective fuser. For more information, see the instruction sheet that came with the replacement part. Print is too dark Print quality guide Page 4 of 13 Try one or more of the following: CHECK THE DARKNESS, BRIGHTNESS, AND CONTRAST SETTINGS • From the Quality menu on the printer control panel, select a lower value for these settings. • For Windows users, change these settings from Print Properties. • For Macintosh users: 1 Choose File > Print. 2 From the print options pop-up menu, choose Printer Features. 3 Choose a lower value for the Toner Darkness, Brightness, and Contrast settings. LOAD PAPER FROM A FRESH PACKAGE The paper may have absorbed moisture due to high humidity. Store paper in its original wrapper until you use it.