Printronix S828 Programmer's Manual page 108

Programmer Manual
Table 4. IPDS Command Code Summary for 828 IPDS Printer (continued)
Cmd Hex Code Description
WBCC D680 Write Bar Code Control
WBC D681 Write Bar Code Page
WGC D684 Write Graphics Control
WG D685 Write Graphics
WIC D63D Write Image Control
WI D64D Write Image
WT D62D Write Text
BO D6DF Begin Overlay
DO D6EF Deactivate Overlay
IO D67D Include Overlay
BPS D65F Begin Page Segment
DPS D66F Deactivate Page Segment
IPS D67F Include Page Segment
LE D61D Load Equivalence
LFE D63F Load Font Equivalence
DF D64F Deactivate Font
END D65D End
Notes:
1. The Discard Buffered Data subcommand in the Execute Order Any State command causes the printer to
enter the home state.
2. The End command is valid in any page block, overlay block, or page segment block state and causes the
printer to return to the corresponding page, overlay, or page segment state.
Figure 11 shows all of the IPDS states and their commands. Notice that some commands can only occur in a
specific state, some commands can occur in more than one state, and some commands can occur in any
state. Also note that the printer can only enter the page state, the page segment state, and the overlay state
from the home state.
Chapter 4 IPDS Commands
Initial State
Page, Page Segment,
or Overlay
Page Bar Code Block,
Page Segment Bar Code
Block, or Overlay Bar
Code Block
Page, Page Segment,
or Overlay
Page Graphics Block,
Page Segment Graphics
Block, or Overlay
Graphics Block
Page, Page Segment,
or Overlay
Page Image Block, Page
Segment Image Block,
or Overlay Image Block
Page, Page Segment,
or Overlay
Home
Home
Page or Overlay
Home
Home
Page or Overlay
Home
Home, Page, Page
Segment, or Overlay
Home
See Note 2
106
PTX‐S828
Ending State
Page Bar Code Block, Page
Segment Bar Code Block, or
Overlay Bar Code Block
No Change
Page Graphics Block, Page
Segment Graphics Block,
or Overlay Graphics Block
No Change
Page Image Block, Page
Segment Image Block,
or Overlay Image Block
No Change
No Change
Overlay
Home
No Change
Page Segment
Home
No Change
Home
No Change
Home
See Note 2
260071‐001A