MPI linkcom 5 - 10 Led Signalling Explained in Details

LinkCom 5 User Manual
Page 67
10 LED signalling explained in details
The three LED lights on the front of the LinkCom 5 PrintServer (PRT, SES and LAN)
each have four states:
 LED OFF
 LED ON constantly lit
 LED flashing slowly (approx. 50 times per minute)
 LED flashing fast (approx. 100 times per minute)
LED combinations and explanations
The table shows all possible LED combinations and lists the messages linked to
them (Fast = flashing fast, Slow = flashing slowly).
PRT LED
SES LED
LAN LED
Explanation
Off
Off
Off
The PrintServer is powered off, or has not yet
initiated the start-up procedure
Off
Off
On
Off
Off
Slow
The PrintServer was not able to successfully
complete network start-up. Possible cause: A
DHCP server was not found. Or missing
network link.
Off
Off
Fast
No network connectivity. E.g. there could be a
cabling problem
Off
On
Off
Off
On
On
Off
On
Slow
Off
On
Fast
Off
Slow
Off
Off
Slow
On
Inbound data being received. E.g. from host
system.
Off
Slow
Slow
Off
Slow
Fast
Off
Fast
Off
Off
Fast
On
Off
Fast
Slow