Oki CX1145 MFP Operator's Manual For Basic Function page 318

3 Remove all the paper from the bypass
tray.
4 Turn the power ON.
Press the [JOB STATUS] button on the
5
control panel.
6 Place the paper of the size corresponding to the one shown next to
the message "Place Paper in the Bypass tray :" on the bypass tray.
7 Press the [START] button.
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