Canon imagePROGRAF PRO-300 13" Photographic Inkjet Printer - Manual (Page 554)

Checking Status Code
You can check the current network status by printing network information. "Status Code" represents the
network status.
Follow the procedure below to check the status code.
1. Print out network settings.
Printing Network Settings
2. Check "2-2 Result Codes" on printout.
3. Visit http://canon.com/ijnwt to check details on displayed status code (c-xx: "xx" represents
numeric characters).
554