Printing the self test – Compuprint 9070 User Manual
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If you need to know any printer setting, and to check if the printer is working well, print the self-
test.
Proceed as follows:
1. Keep the
ON LINE
key pressed while powering on the printer until the display shows
RELEASE KEY
.
2. When you release the key, the printer starts the self-test printout.
3. To stop the self-test printing, press the
ON LINE
key again. The printer is offline.