Borders appear in borderless printing
If white bandings or borders appear on the edges of borderless printing, check the following items.
Is the position of the Print head adjusted?
Check 1
Adjusting the position of the Print head will improve the printing accuracy.
Adjusting the Print Head
If printing full-scale borderless, is the selected paper wider than the source
Check 2
size?
For borderless printing at actual size, use roll paper that has the same width as the actual page size.
Printing Full-Size without Margins
Printing Full-Size without Margins (macOS)
Does the source file have margins?
Check 3
Check that the printing image data does not have any objects like crop marks and transparent objects.
Is a margin set in application software?
Check 4
Check that no margins are configured in the application software you are using.
Is the Extension for borderless printing set to large in the touch screen
Check 5
menu?
In the touch screen menu, set Extension for borderless printing to the smaller number than the current setting.
Specifying the Amount of Extension for Borderless Printing
(Windows)
863