
Condition  | Suggested solutions  | 
  | 
  | 
Wrinkles or  | • Ensure that the paper is loaded properly.  | 
creases | • Check the paper type and quality. See page  | 
  | 5.2.  | 
  | • Turn over the stack of paper in the tray. Also  | 
  | try rotating the paper 180° in the tray.  | 
Back of printouts are dirty
Check for leaking toner. Clean the inside of the machine. See page 13.2.
Solid Colour or  | •  | The toner cartridge may not be installed  | |
Black pages | 
  | properly. Remove the cartridge and reinsert  | |
  | 
  | 
  | it.  | 
  | A  | 
  | |
  | •  | The toner cartridge may be defective and  | |
  | 
  | need replacing. Remove the toner cartridge  | |
  | 
  | 
  | |
  | 
  | 
  | and install a new one. See page 13.5.  | 
  | 
  | •  | The machine may require repair. Contact a  | 
  | 
  | 
  | service representative.  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
Loose toner | •  | Clean the inside of the machine. See page  | |
  | 
  | 
  | 13.2.  | 
  | 
  | •  | Check the paper type and quality. See page  | 
  | 
  | 
  | 5.2.  | 
  | 
  | •  | Remove the toner cartridge and install a  | 
  | 
  | 
  | new one. See page 13.5.  | 
  | 
  | •  | If the problem persists, the machine may  | 
  | 
  | 
  | require repair. Contact a service  | 
  | 
  | 
  | representative.  | 
  | 
  | 
  | |
  | 
  | 
  | 
  | 
  | 
  | Character voids are white areas within parts of  | |
Character Voids | characters that should be solid black:  | ||
  | 
  | •  | If you are using transparencies, try another  | 
  | A  | 
  | type of transparency. Because of the  | 
  | 
  | composition of transparencies, some  | |
  | 
  | character voids are normal.  | |
  | •  | You may be printing on the wrong surface of  | |
  | 
  | the paper. Remove the paper and turn it  | |
  | 
  | around.  | |
  | 
  | •  | The paper may not meet paper  | 
  | 
  | 
  | specifications. See page 5.2.  | 
  | 
  | 
  | |
  | 
  | Condition  | 
  | Suggested solutions  | 
  | ||
  | 
  | 
  | 
  | 
  | 
  | 
  | |
Horizontal stripes  | If horizontally aligned black streaks or smears  | 
  | |||||
appear:  | 
  | ||||||
  | 
  | 
  | 
  | 
  | •  | The toner cartridge may be installed  | 
  | 
  | 
  | AaBbCc  | 
  | 
  | 
  | ||
  | 
  | 
  | 
  | 
  | improperly. Remove the cartridge and  | 
  | |
  | 
  | AaBbCc  | 
  | 
  | 
  | reinsert it.  | 
  | 
  | 
  | AaBbCc  | 
  | 
  | •  | The toner cartridge may be defective.  | 
  | 
  | 
  | AaBbCc  | 
  | 
  | 
  | Remove the toner cartridge and install a  | 
  | 
  | 
  | 
  | 
  | 
  | new one. See page 13.5.  | 
  | |
  | 
  | AaBbCc  | 
  | 
  | •  | If the problem persists, the machine may  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | require repair. Contact a service  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | |
  | 
  | 
  | 
  | 
  | 
  | representative.  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | |
Curl | If the printed paper is curled or paper does not  | 
  | |||||
  | 
  | 
  | 
  | 
  | feed into the machine:  | 
  | |
  | 
  | 
  | 
  | 
  | • Turn over the stack of paper in the tray. Also  | 
  | |
  | 
  | 
  | 
  | 
  | 
  | try rotating the paper 180° in the tray.  | 
  | 
  | 
  | 
  | 
  | 
  | •  | Change the printer option and try again. Go  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | to printer properties, click Paper tab, and set  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | type to Thin. Refer to the Software Section  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | for details.  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | |
An unknown image  | Your printer is probably being used at an  | 
  | |||||
altitude of 2,500 m (8,200 ft) or above.  | 
  | ||||||
repetitively  | 
  | ||||||
The high altitude may affect the print quality  | 
  | ||||||
appears on a next  | 
  | ||||||
such as loose toner or light imaging. You can  | 
  | ||||||
few sheets or loose  | 
  | ||||||
set this option through Printer Settings  | 
  | ||||||
toner, light print, or  | 
  | ||||||
Utility or Printer tab in printer driver’s  | 
  | ||||||
contamination  | 
  | ||||||
properties. Refer to the Software Section for  | 
  | ||||||
occurs.  | 
  | ||||||
details.  | 
  | ||||||
  | 
  | 
  | 
  | 
  | 
  | ||
  | 
  | 
  | 
  | 
  | 
  | 
  | |
Copying problems | 
  | ||||||
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | Condition | 
  | Suggested solutions  | 
  | ||
  | 
  | 
  | 
  | 
  | 
  | 
  | |
Copies are too light  | Use Lighten/Darken to darken or lighten the  | 
  | |||||
or too dark.  | background of the copies.  | 
  | |||||
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | •  | If defects are on the original, press  | 
  | 
Smears, lines,  | 
  | Lighten/Darken to lighten the background  | 
  | ||||
marks, or spots  | 
  | of your copies.  | 
  | ||||
appears on copies.  | •  | If no defects are on the original, clean the  | 
  | ||||
  | 
  | 
  | 
  | 
  | 
  | scan unit. See page 13.4.  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | •  | Ensure that the original is face down on the  | 
  | 
Copy image is  | 
  | scanner glass or face up in the ADF.  | 
  | ||||
skewed.  | •  | Check that the copy paper is loaded  | 
  | ||||
  | 
  | 
  | 
  | 
  | 
  | correctly.  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | |
Blank copies print  | Ensure that the original is face down on the  | 
  | |||||
out.  | scanner glass or face up in the ADF.  | 
  | |||||
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
14.12 <Troubleshooting>