Epson 8900 Series - Manual (Page 215)

Application Instructions A-2
Considerations for Z-Axis Adjustments
The following considerations (plus DOs and DON’Ts) should be
given for Z-axis adjustments.
Caution: This escape sequence is designed for use by technically
oriented software users to print on forms with multiple
thicknesses and is not intended for the casual user. Damage to the
printer can occur by misuse of this command.
q Do not print across any boundary of a label or uneven edge (top,
bottom, left, or right).
q Allow space (not used for printing) that is the width or height of
several characters on all sides of the label or uneven edge of
your form.
q Know exactly where a label or uneven edge is located by lines
and columns on your form.
q The printhead can approach the label or uneven edge from either
direction in bidirectional (normal) printing and therefore requires
a complete description of Z-axis adjustments.
!
isolated labels
uneven edges