Brother International MFC-L8850CDW Basic Users Guide - Page 159
Improve Gray Color, Enhance Black Printing
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Troubleshooting Examples of poor print quality 1.2 in. (30 mm) 1.2 in. (30 mm) ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. Recommendation Identify the color causing the problem and put in a new toner cartridge (see Replacing the toner cartridges on page 82). To identify the color of the toner cartridge, visit http://solutions.brother.com/ to view our FAQs and troubleshooting tips. Colored spots at 1.2 in. (30 mm) ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. Check the machine's environment. Conditions such as high humidity and high temperatures may cause this print quality problem. Identify the color causing the problem and put in a new toner cartridge (see Replacing the toner cartridges on page 82). To identify the color of the toner cartridge, visit http://solutions.brother.com/ to view our FAQs and troubleshooting tips. Toner scatter or toner stain Put in a new drum unit (see Replacing the drum unit on page 90). The color of your printouts is not what you expected To improve the color density, calibrate the colors using first the Touchscreen and then the printer driver (see Advanced User's Guide). To adjust the print position of colors for sharper edges, perform the color registration using the Touchscreen (see Advanced User's Guide). Adjust the copy density and contrast if you are copying (see Advanced User's Guide). Make sure Toner Save mode is off in the Touchscreen or the printer driver (see Software and Network User's Guide). If the print quality is poor, clear the Improve Gray Color check box in the printer driver (see Software and Network User's Guide). If the print quality of the black portion is not what you expected, select the Enhance Black Printing check box in B the printer driver (see Software and Network User's Guide). Identify the color causing the problem and put in a new toner cartridge (see Replacing the toner cartridges on page 82). To identify the color of the toner cartridge, visit http://solutions.brother.com/ to view our FAQs and troubleshooting tips. Put in a new drum unit (see Replacing the drum unit on page 90). 147