Epson TM-C3500 Series Technical Reference Manual page 217

Continuous paper (Blackmark) / Roll paper
When "Borderless Printing" is disabled
Top, bottom, left, right margins: 1.5 mm (Typical value)
Center of paper width
Auto-cut position
Auto-cut position
1.5 mm
Paper width
Print area width
Chapter 6 Appendix
Paper feeding direction
*1 When auto cut is not
performed : 5.0 mm or
more
*2 When auto cut is not
performed : 8.0 mm or
more
Print area
1.5 mm
Paper
Black mark position
5
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