Epson SureColor T3000 User Manual page 103

3. Enter the Width, Height for the Paper Size, and enter the margins, and then click OK.
The range of values available for page sizes and margins vary with the printer model
and the values selected with the printer.
See "Printable Area" on page 81.
Note:
To edit a saved custom size, choose its name from the list on the left.
To copy a saved custom size, select the size in the list on the left and click Duplicate.
To delete a saved custom size, select it in the list on the left and click -.
The custom paper size setting differs depending on the operating system version.
See your operating system's documentation for details.
4. Click OK.
You can select the paper size you saved from the Paper Size pop-up menu.
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