1.Load legal size paper in the paper tray.

2.Toner Low or Prepare New Toner Cartridge

3.Page skewed

4.The scanned data is attached to an E-mail application which I do not use regularly, or the error message indicating no default E-mail application is registered on my computer (CC4-121-[error code]) when trying to scan a document directly into my E-mail application using ControlCenter4 or the SCAN key on my Brother machine.

5.Change the printer driver settings (Windows/macOS)