OKIDATA ML380, Service Manual

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Page: 91
Service Guide ML380
Chapter 4 Failure & Repair Analysis
4.6.02 Fault Alarm Lamp Display
When the printer detects an alarm condition, the LED's are used to display the status of the alarm. The
following tables show the alarm status conditions.
Printer Mode Display Table
SELEC
T
LED Printer Mode Definition Recommended Action
ON Normal Operation
Mode ON-LINE Printer is ready to
receive data and print Normal Operation
Normal Operation
Mode Hex
Dump Printer is in HEX Dump
Mode Normal Operation
OFF Normal Operation
Mode OFF-LINE Printer is in Local Mode
and will not accept data Normal Operation
Normal Operation
Mode Menu Printer is in Menu Mode
(see Printer Handbook) Normal Operation
Slow
Blink Operator Alarm
Condition Paper-en
d Out of paper condition Load Paper. If paper is
installed check for jam.
Operator Alarm
Condition Paper
Jam SASF /Tractor Paper is
jammed Clear jam. If no jam
exists check / replace
the sensor.
Operator Alarm
Condition CSF
Paper
Jam Paper is jammed when
the Cut Sheet Feeder is
installed Clear jam. If no jam
exists check / replace
the sensor.
ON Operator Alarm
Condition Print
Suppress Printer has received a
"Stop Printing"
command from the Host
Computer Normal Operation
Fast
Blink Internal Fault
Alarm See Internal Fault
Alarm Conditions Table
for additional
information See Internal Fault Alarm
Conditions Table for
additional information
Internal Fault Alarm Conditions Table