Canon PC 140 - Manual (Page 44)

Troubleshooting
42
3
When Error Indicators Appear When Error Indicators Appear
When something unusual happens to the copier unit, or if there is a
paper jam, an error indicator, letters and/or numbers will light up or flash
in the error message indicator on the control panel.
When Flashes
If flashes. Paper jam.
Error Message Possible Cause Possible Remedy
Remove the jammed paper.
(See “Clearing Paper Jams”, on p. 44.)
When Error Indicators
Appear