User`s manual

Operation and Troubleshooting 9-1
9
Operation and Troubleshooting
This chapter describes normal operation of the EcoLAN 3000E in the printer, and also
provides information on how to troubleshoot any problems you might have with the
EcoLAN 3000E.
9.1 LED Status Indicator
The EcoLAN 3000E has two LED status indicators: amber and green. The amber LED
generally indicates job activity; it flashes when a print job is being communicated to
the EcoLAN 3000E; it is off when no activity is occurring.
The green LED indicates the operating condition of the EcoLAN 3000E when it is
powered on during normal operation. The following table provides the conditions that
this LED may indicate.
LED Patterns And the printer is... THEN THE EcoLAN 3000E...
Operating
Condition
Green LED is ON
solid.
First powered on.
Awaiting print jobs.
Is performing self-tests.
Is functioning properly.
Normal
Normal
Green LED - blinks
3 times and stays
on.
Finished with self-tests. Prints out status report Normal
Green LED blinks
rapidly.
Performing self-tests. Detects bad RAM chip. Error
Green LED blinks
rapidly 4 times then
pauses.
Performing self-tests. Failed the Ethernet hardware
self-test. Check the network.
Error
Cover-Preface.book Page 1 Wednesday, May 12, 1999 10:48 PM