ЧЗВ и отстраняване на неизправности

 

Check the following points to resolve the issue:
 

1. Make sure Toner Save mode is off in the Touchscreen/Control Panel or the printer driver.
   Click here to see how to change the Toner Save mode.
2. Change the print resolution.
3. If you use a Windows printer driver, choose Improve Pattern Printing in Print Setting of Basic tab.