on the printer's control panel.
The setting applies only to A4 or Letter size paper.
<Cause 2> Appropriate paper is not being used.
Solution
Replace the paper with that which can be used with this printer.
"Usable Paper"
<Cause 3> Paper that curls easily is output to the output tray.
Solution
Switch to the sub-output tray when printing transparencies, labels, or envelopes.
"Paper Loading and Output"
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