Comment 7 for bug 502920

I had same problem: "PDL IMG Invalid Data" on the screen of our new Canon imageRunner Advance C5030 printers.

The link I used was:
http://support-my.canon-asia.com/P/search?category=Business+Multi-function+Devices&series=imageRUNNER+ADVANCE+series&model=iR-ADV+C5030&menu=download&filter=0

and at bottom of that page is a link to:
http://support-my.canon-asia.com/contents/MY/EN/0100270807.html
The download button at the very bottom.

Followed above instructions in comment #5 above by Aurelien Jacobs.(thank you Aurelien!)

All is well now.