Adjust the paper feed to reduce vertical lines.
DCP-T310/DCP-T510W/DCP-T710W/MFC-T810W
Press Menú (Menu).
Press or to select the following: Select [Maintenance]. Press OK.
Select [ImproveQuality]. Press OK.
Select [Correct Feed]. Press OK.
Press Inicio Negro (Black Start) or Inicio Color (Color Start), and then follow the instructions on the LCD.
MFC-T910DW
Press Ajustes (Settings).
Press or to select the following: Select [General Setup]. Press OK.
Select [Maintenance]. Press OK.
Select [Impr. PrintQuality]. Press OK.
Select [Correct Paper Feed]. Press OK.
Press , and then follow the instructions on the LCD.