Samsung ML-5000A - Manual (Page 5)

14 Set Up
6. ML-5000A users may want to print a self test to check that the
printer is working properly. A self test shows current printer
configuration.
Make sure that the READY light is on. Press and hold the button
for about 3 seconds. All the indicators blink. Release the button
when each indicator starts to blink in turn. Wait until a self test
page prints.
ERROR
PAPER
READY
02-Printing 7/16/99 6:30 PM Page 4