: You need a PC with the SST software installed and the specific firmware files for the iR2016.
The "Download Standby" error on a Canon iR2016 is a critical state where the device's control system is waiting for a firmware upload to function. This typically occurs when the firmware has become corrupted, the Boot ROM is faulty, or a previous update attempt was interrupted. Common Causes of "Download Standby" canon ir2016 download standby error verified
Are you currently able to access the on your printer, or is the screen completely unresponsive? Canon ImageRunner 1023N Driver & Download Standby Fix : You need a PC with the SST