Genicom GEK 00031B Programmer's Manual page 27

ESC [ p1 k
ESC [ p1 '
GEK-00029B
VPB (Vertical Position Backwards): Line terminator. Moves the
paper in reverse by the distance specified by p1. Values can be sent
as decipoints. The paper position is set to the top margin if the p1
value exceeds the margin. A VPB with a p1 value of 5 decipoints or
less is ignored.
Decimal: 27 91 <p1> 107
Hex: 1B 5B <p1> 6B
BASIC: CHR$(27);"[<p1>k";
HPA (Horizontal Position Absolute): Line terminator. Moves the
print position to the value specified in <p1>. Values are sent as
decipoints. Position zero is column one. The print position is set to
the right margin if the <p1> value would exceed the margin. An HPB
with a <p1> value greater than 9792 is ignored.
Decimal: 27 91 <p1> 96
Hex: 1B 5B <p1> 60
BASIC: CHR$(27);"[<p1>'";
27
5000 Series Programmer's Manual