Canon imagePROGRAF iPF510 User Manual page 171

5.
Move the Width Guide (a) to match the size of paper loaded.
Set the Width Guide against the edge of the paper to prevent the paper from becoming crooked
or wrinkled.
6.
Press the OK button to start feeding the paper.
If you hear a warning tone and the message Push in Paper Slightly is displayed on the Control
Panel, push in the paper a little until it is pulled automatically.
After the paper is advanced and the printer goes online, printing starts automatically.
If no print job was received beforehand, the printer enters Standby mode.
Load Top Tray
Press OK
Handling sheets
Handling Paper 157