Datamax-O'Neil DPL Programmer’s Manual - Manual (Page 37)

System-Level Command Functions
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STX w Test Flash Memory Module
This command tests the Flash module. The time for each test will vary from 20 to 120
seconds, depending upon the size of the module. All stored data will be destroyed. If
no module is present, there will be no printer response.
Syntax: wa
Where:
a
- Module designator; see Appendix K.
Response format:
Module A: xxxxK results
Where:
A
- Module tested.
xxxx - Module size in Kbytes.
results - Test results given as “Good” or “Bad”.
STX X Set Default Module
This command, typically used prior to the loading of PCL-4 bitmapped fonts (see Font
Loading Commands), is designed to allow the user to select between modules when
downloading information. The default module is one of the following:
1. The first alpha designator of the existing modules if item 2 has not occurred.
2. The module selected by this command.
Syntax:
Xa
Where: a - Module designator; See Appendix K.
Sample: XB
The sample above sets “B” as the default module.