Led Status Indicator - Konica Minolta KN-304 Service Manual

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LED Status Indicator

The KN-304 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 Print Server Card; it is off when
no activity is occurring.
The green LED indicates the operating condition of the KN-304 when it is powered on during nor-
mal operation. The following table provides the conditions that this LED may indicate.
LED Patterns
Green LED is ON
solid.
Green LED -
blinks 3 times and
stays on.
Green LED
blinks rapidly.
Green LED
blinks rapidly 4
times then pauses.
Amber LED
blinks short for
10 seconds.
Amber LED goes
off and the Green
LED blinks con-
tinuously.
Green LED
blinks slowly.
Green LED
blinks rapidly.
Green LED
alternately blinks
with amber indi-
cator.
And the printer is... THEN THE KN-304...
First powered on. Is performing self-tests.
Awaiting print jobs. Is functioning properly.
Finished with self-tests. Prints out status report
Performing self-tests. Detects bad RAM chip.
Performing self-tests. Failed the Ethernet
hardware self-test.
Check the network.
Performing flash Did not pass the check-
memory self-tests sum test. Unit automat-
ically goes into
download mode and
awaits flash update.
Awaiting print jobs Some printer interface
sometime after error.
power-on completes.
Awaiting print jobs. Has lost its NetWare
connection to file
server.
Finished with power-on Has been reset to fac-
sequence. tory defaults.
Chapter 3 Troubleshooting
Operating Action
Condition
Normal None.
Normal None.
Normal None.
Error Replace the KN-304.
Error Check the network.
Error Execute flash update.
Check connection
Error between the KN-304
and IP-011.
Check NetWare
Error
settings.
Power off
and move jumper to
Error
OFF position.
3-1 KN-304 Network Board