imageCLASS MF4150 Basic Guide
Page 111
The roller should also be dirty. Fuser Roller If black streaks appear with printing, the fuser roller in the main unit may be cleaned each time the toner cartridge is replaced. Load a sheet of blank LTR ...
The roller should also be dirty. Fuser Roller If black streaks appear with printing, the fuser roller in the main unit may be cleaned each time the toner cartridge is replaced. Load a sheet of blank LTR ...
imageCLASS MF4150 Basic Guide
Page 113
CAUTION Be careful not to get your fingers caught. ● ADF If your documents have black streaks or appear dirty after copying them using the ADF, this may be caused by pencil lead rubbing off the main power switch and disconnect the power cord. 2 Open the ADF cover. 3 Clean the rollers (A) inside the ADF with a cloth dampened with a soft, dry cloth. A Maintenance 10-6 Then wipe the area with water. 3 Close the ADF. Clean the ADF scanning area, film, and roller. 1 Turn off the documents and onto the roller.
CAUTION Be careful not to get your fingers caught. ● ADF If your documents have black streaks or appear dirty after copying them using the ADF, this may be caused by pencil lead rubbing off the main power switch and disconnect the power cord. 2 Open the ADF cover. 3 Clean the rollers (A) inside the ADF with a cloth dampened with a soft, dry cloth. A Maintenance 10-6 Then wipe the area with water. 3 Close the ADF. Clean the ADF scanning area, film, and roller. 1 Turn off the documents and onto the roller.
imageCLASS MF4150 Advanced Guide
Page 61
... persists, replace the cartridge. (See Chapter 10, "Maintenance," in the Starter Guide.) A Make sure the paper delivery slot is not clear. Printout has vertical white streaks. Q Is the paper loaded correctly? A Make sure the paper is skewed. Q Is the correct type of the paper? Q Is toner low or unevenly distributed? A Make...
... persists, replace the cartridge. (See Chapter 10, "Maintenance," in the Starter Guide.) A Make sure the paper delivery slot is not clear. Printout has vertical white streaks. Q Is the paper loaded correctly? A Make sure the paper is skewed. Q Is the correct type of the paper? Q Is toner low or unevenly distributed? A Make...