Xerox 4215 MICR MRP Installation Guide

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COMMAND LISTING
Only X‘02‘ (overpaint) is supported for the Set Mix drawing
order.
Only X‘05‘ (leavealone) is supported for the Set Background
Mix drawing order.
Only X‘00‘ and X‘FF‘ are supported for the Set Pattern Set
drawing order.
Only X‘00‘–X‘10‘ and X‘40‘ are supported for the Set Pattern
Symbol drawing order.
Layering of graphics objects is not supported.  The objects
will be opaque.
For complete information regarding GOCA level DR/2, refer to
the IBM Data Stream and Object Architecture Graphics Object
Content Architecture (GOCA) Reference
, publication number
SC31–6804–0.
Bar code command set 
The Bar code command set contains the following commands:
Write Bar Code Control (WBCC)
Write Bar Code (WBC)
The command set controls the presentation of bar code data on
a page, page segment, or overlay.  It supports the common bar
code set plus the Codabar, Code 128, and POSTNET
combinations as described in the “Device Control command set”
section.  
Bar and space widths are printed in multiples of one dot (dot
width 1/300”).  In some situations, the printer adds an extra dot
to the narrow space to improve the readability of the bar code.
N
Note:  If you are emulating an IBM 3812 or 3816, the resources
associated with the bar codes need to be converted to 300SPI to
print on your Xerox 4220/MRP or 4230/MRP IPDS printer.  This
conversion may cause the length of the bar code to be 80%
shorter than the length of the intended bar code.
Overlay command set 
The Overlay command set contains the following commands:
Begin Overlay (BO)
Deactivate Overlay (DO)
Include Overlay (IO)
The command set allows you to store and name data on the
printer for repeated use.  An overlay is a resource object
containing text, image, graphics, or bar code data.  Because
overlays define their own environment, they are typically used as
forms.  During printing, IPDS merges the overlay with the logical
page. 
XEROX MRP FAMILY INTELLIGENT PRINTER DATA STREAM (IPDS) 
 
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CONFIGURATION AND REFERENCE GUIDE