Canon PRO-6000 Online Manual page 681

100B
Cause
Tried to print from Roll paper 2 but no paper roll has been loaded.
What to Do
Tap Load paper. on the touch screen, and then load the paper roll and print.
Loading Rolls on the Roll Holder
Loading the Upper Roll on the Printer
Note
• To stop printing, tap Cancel on the touch screen or press the Stop button.
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