Set a Custom Size Roll Width
By specifying the roll paper width with a value, you can use roll paper with a width that cannot be selected in Roll Paper Width.
The procedure for setting custom size roll width is described below.
Select Quality & Media from the pop-up menu of the Print Dialog
Select the paper source
Select Roll Paper (Auto), Roll 1, or Roll 2 that matches your purpose for Paper Source.
Select Page Processing from the pop-up menu
Select paper roll width
Select Custom Size for Roll Paper Width.
Set paper roll width
Enter the roll width you want to use for Width.
Complete the setup
Click Print.
If you perform the print, the roll paper with the specified width will be used for printing.