Printronix ThermaLine Series - Manual (Page 337)

8–5 Error Codes
Box Errors
20 BOX starting column SC out of bounds
The left (starting) column specified by the third parameter in the box
command places the box outside the form boundaries.
21 BOX starting row SR out of bounds
The upper (starting) row of the box specified by the second parameter in the
box command will place the box outside the boundaries of the form.
22 BOX ending column EC out of bounds
The right (ending) column specified by the fifth parameter in the box
command places the box outside the form boundaries.
23 BOX ending row ER out of bounds
The lower (ending) row of the box specified by the fourth parameter in the
box command will place the box outside the boundaries of the form.
24 BOX format or delimiter error in input parameters
Some type of format or delimiter error was detected in the parameters of the
box command. This error is usually caused by one or more of the following:
a. A missing semicolon;
b. A colon in place of a semicolon;
c. Too many or too few parameters in the command string;
d. Alpha characters instead of numeric characters in the parameters.
25 Insufficient memory to store the BOX
No more room in the IGP/PGL memory exists for another box. The rest of
the box commands are flushed until the Stop command is found. Processing
will then continue normally. To create space in the IGP/PGL memory, delete
forms with box elements that are no longer required.
26 BOX starting column SC > ending column EC
The left (starting) column parameter of the box command is greater than or
equal to the right (ending) column parameter.
27 BOX starting row SR > ending row ER
The upper (starting) row parameter of the box command is greater than or
equal to the lower (ending) row parameter.
28 BOX line thickness LT error
The thickness of the box specified by the first parameter in the box command
is incorrect. This error is usually caused by specifying a thickness of zero.
29 Not defined.