Canon imageCLASS MF275dw Wireless All-In-One Monochrome Laser Printer - Manual (Page 26)

Data indicator
Blinks when an operation is being performed, such as during printing, and lights up when data is waiting to
be processed.
Error indicator
Blinks or lights up when a paper jam or other error occurs.
Start key ( )
Press this to start scanning or copying.
About the Machine
17