oW Command - Customize Bar Code Parameters
Description: This com mand al lows the ad vanced pro gram -
mer to mod ify spe cific bar code pa ram e ters to
ex ceed the spec i fied bar code’s de sign tol er -
ances, i.e. re duce the bar code size.
Using the oW com mand may cause bar codes to be -
come un read able by some or all bar code scan ners.
Syntax: oWp
1
,p
2
,p
3
,p
4
,p
5
Parameters: p
1
= Ini tial width nar row white bar.
De fault value is 2
p
2
= Ini tial width nar row black bar.
De fault value is 2
p
3
= Ini tial width wide white bar.
De fault value is 4
p
4
= Ini tial width wide black bar.
De fault value is 4
p
5
= Ini tial bar code gap.
De fault value is 3
The oW com mand is a global printer com -
mand.
❏ They can not be is sued in side of a form.
❏ They must be is sued prior to is su ing a bar
code com mand (and print ing).
❏ Use only one bar code for mat. Using more
than one bar code may cause un pre dict able
re sults or op er a tion.
❏ Is sue all 5 com mand pa ram e ters (p1-5 ). Use
the de fault pa ram e ter val ues as place hold -
ers.
❏ Bar code printed with this com mand should
be printed in the picket fence ori en ta tion (0º
& 180º ro ta tions) to max i mize scan ning.
3-82 980352-001 Rev.D
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