Epson 20020, 20040 Personal Computer User Manual


 
Selecting a Test
From the DEVICE LIST, select the device you wish to test.
Type the number of the device; then press Enter. Before the
test begins, you are asked how many times to perform the test.
You see this menu:
Number of times to test device
1
- Run test one time
2 - Run test multiple times
0 - Exit
Enter selection number:
You can specify that the test be performed one time only or any
number of times in the range from 1 to 9999. In almost all
cases, running a test only once is sufficient. Running a test
multiple times is for reliability testing of specialized functions
only.
To perform the test once, press 1 and Enter. The program then
may display a submenu of more detailed tests for the device you
are checking.
To perform the test multiple times, press 2 and
Enter. You
see
this prompt:
Terminate checking if an error
detected (Y/N)?
Press Y and Enter to terminate checking if the device produces
an error, or press N and Enter to repeat the test regardless of an
error. You see this prompt:
How many times (1-9999):
Type the number of times you wish to repeat the test, then
press Enter. The test for the device now starts.
Performing System Diagnostics
C-5