Printronix S828, Programmer'S Manual

Page: 202 / 424

Programmer Manual PTX ‐ S828
Chapter 5 IPDS Programming Information 200 260071 ‐ 001A
Decimal Hex Content Description
12-13 C-D 8000 - 7FFF X Offset of Medium Presentation Space Origin in Units
14-15 E-F 8000 - 7FFF Y Offset of Medium Presentation Space Origin in Units
16-x 10-x Reserved
Figure 27 shows the BCOC field specifying the size of the bar code block on the logical page.
Figure 27. Specifying the Bar Code Block Size Using the Bar Code Output Control
Bar Code Data Descriptor (BCDD)
BCAP BCOC BCDD
Length ID Data
The Bar Code Data Descriptor structured field is the last structured field in the DATA portion of the Write
Bar Code Control command. This field specifies the parameters that define the bar code symbols that
print. The format of the BCDD field is:
Decimal Hex Content Description
0-1 0-1 001B – XXXX Length of This Structured Field
2-3 2-3 A6EB Structured Field ID
4 4 00 Unit Base (10 in.)
01 Unit Base (10 cm)
5 5 Reserved
6-7 6-7 05A0 - 7FFF Units per Unit Base (10 in.)
1626 - 7FFF Units per Unit Base (10 cm)
8-9 8-9 05A0 - 7FFF Units per Unit Base (10 in.)
1626 - 7FFF Units per Unit Base (10 cm)