52 Paper Handling
Loading a custom paper size
You can load non-standard size paper (90 × 98 mm to 304.8 × 1200 
mm) into the MP tray as long as it meets the following size 
requirements:
When loading a custom paper size, you should make paper 
settings as shown below:
❏ Make settings on the Basic Settings in the printer driver.
Note:
❏ For Windows, access the printer driver, then select User 
Defined Size from the Paper Size list on the Basic Settings 
menu. In the User Defined Paper Size dialog box, adjust the 
Paper Width, Paper Length, and Unit settings to match your 
custom paper. Then click OK and your custom paper size will 
be saved.
❏ For Macintosh, access the printer driver, click Custom Size 
in the Paper Setting dialog box. Then click New, adjust the 
Paper Width, Paper Length, and Margin settings to match your 
custom paper. Then enter the setting’s name, and click OK to 
save your custom paper size.
❏ You can also make these settings on the Tray Menu in the 
control panel. See “Tray Menu” on page 346.
❏ If you cannot use the printer driver as explained above, make 
this setting at the printer by accessing the control panel’s 
Printing Menu and selecting CTM (custom) as the Page Size 
setting. 
Paper Size Paper Source
User defined size MP Tray (up to 10 sheets)