5. Replace the MP tray cover, making sure the front edge is flush
and as far forward as possible. And reinsert the cassette in the
printer.
Note:
The following paper sizes are detected automatically. When loading
other paper sizes or fixing the paper size despite the loaded paper
size, use the control panel to set the paper size. For details, see "Tray
Menu" on page 348.
Detected paper sizes:
26
Paper Handling