Citizen CT-S281 Mode D'emploi page 40

c) Black mark paper (BM paper)
C
F
CAUTION!
1) PCS value of black mark must be 0.9 or more.
2) When using the black mark paper, consider the margin of +/- 2 mm for the print position
against the standard position and +/- 5 mm for print length.
3) Refer to the above drawing for the printable area and have enough margings specified
in the marks E and G. If the print data size is out of the printable area, the printer
should skip to next page.
4) When using preprinted paper, consider the layout of the paper.
A
B
Cut position
D
Printable area
Black Mark (printed on the reverse)
Mark Item
A Right edge of black mark
B Left edge of black mark
C Black mark height
D Cut position in black mark 2.5
E Top margin
F Black mark pitch
G Bottom margin
Unit: mm
Dimensions
15 or more
0 to 1.5
5
_
7 + 1
30 to 165
7 + 1 _
— 37 —
E
Paper feeding
direction
G