Xerox 4213, Programmer'S Reference Manual

Page: 150 / 246

XES COMMAND LANGUAGE MODE
•
The second two characters of each entry are the hex location
of a floating accent character to be printed along with the
character specified by the first two bytes. Only the value
from column C should be included. The printer automatically
selects an accent from column 8 or C, depending on the
height of the character with which it is associated. If no
floating accent is needed, two 0s should be included here.
For another example, suppose there is no math font in the
printer, and the symbol “<” is to be printed. A table could be
created that prints the less than sign (<, 3CH) along with the
floating underscore character (_, CCH). Suppose you are willing
to sacrifice the ampersand (&, 26H). The four byte entry for
location 26 would be 3CCCH. Now, if you invoke the
downloaded table and send 26H, the printer will print <.
6. Record terminator
The last two characters of every record are the characters “FF”.
These two bytes must be included in the byte count at the
beginning of the record.
Character Reassignment
Purpose Transmits new character assignments from the host to storage on
the printer. This table can then be accessed with the Language
command.
Syntax
E +T,comment
L
data record
L
+T Instruction to start loading character table data.
, Optional request for a job Summary Sheet.
comment Optional comment on a job Summary Sheet.
L
Line end.
data record A sample record is provided in the example below.
The data record is discussed in detail in the
preceding section, “More about the table data
record.”
L
Line end.
2-112 XEROX 4213 LASER PRINTER PROGRAMMER REFERENCE