Routine Service and Diagnostics
9–12
Configuration Self–Test Two configuration self–tests (00.1 and 00.2) produce the printer
configuration options and additional information. Test 00.1 prints the
configuration setting of Configuration Options 20 through 99 and the part
number of each PROM installed. Figure 9–1 shows a sample configuration
printout for a standard L150 controller configured for use with the optional
IGP–20.
Configuration Test 00.2 prints each installed character set including the
character font part number.
Figure 9–1. Configuration Printout (Sample)
NOTE: Configuration data is stored in a non–volatile memory called an
EAROM. A configuration printout immediately following
power–up always reflects EAROM–stored values. Some printer
option codes may reflect values set by the host computer after
printer operation because they can be dynamically changed during
operation. These are: 30.X, print mode; 50.X, skip over perf; 51.X,
lines per inch; and 52.X, forms length. (Stored value for all four
configurations is not modified.)