Lexmark X642e - Page 60

2-22 Service Manual
7002-xxx
922 .02 Hot roll took too long to
reach the beginning
lamp detection
temperature. Fuser
page count between 0
and 99,999.
• Low wattage or incorrect lamp.
• Bad thermistor, circuit, or
cabling.
• Fuser not receiving sufficient AC
power.
• Poor supply line voltage.
Go to “922.xx—Cold fuser check”
on page 2-134.
922 .03 Hot roll reached final
lamp detection
temperature but took
longer than largest time
in lookup table. Fuser
page count between 0
and 99,999.
• Low wattage or incorrect lamp.
• Bad thermistor, circuit, or
cabling.
• Fuser not receiving sufficient AC
power.
• Poor supply line voltage.
Go to “922.xx—Cold fuser check”
on page 2-134.
922 .04 Hot roll timed out in
trying to reach the final
lamp detection
temperature. Fuser
page count between 0
and 99,999.
• Low wattage or incorrect lamp.
• Bad thermistor, circuit, or
cabling.
• Fuser not receiving sufficient AC
power.
• Poor supply line voltage.
Go to “922.xx—Cold fuser check”
on page 2-134.
922 .06 Hot roll did not reach
operating temperature in
time (new enhanced
control). Fuser page
count between 0 and
99,999.
• Low wattage or incorrect lamp.
• Bad thermistor, circuit, or
cabling.
• Fuser not receiving sufficient AC
power.
• Poor supply line voltage.
Go to “922.xx—Cold fuser check”
on page 2-134.
922 .07 Fuser has taken too long
to reach desired
temperature after
increasing interrupt gap.
Fuser page count
between 0 and 99,999.
• Low wattage or incorrect lamp.
• Bad thermistor, circuit, or
cabling.
• Fuser not receiving sufficient AC
power.
• Poor supply line voltage.
Go to “922.xx—Cold fuser check”
on page 2-134.
922 .12 Hot roll took too long to
reach the beginning
lamp detection
temperature. Fuser
page count between
100,000 and 199,999.
• Low wattage or incorrect lamp.
• Bad thermistor, circuit, or
cabling.
• Fuser not receiving sufficient AC
power.
• Poor supply line voltage.
Go to “922.xx—Cold fuser check”
on page 2-134.
922 .13 Hot roll reached final
lamp detection
temperature but took
longer than largest time
in lookup table. Fuser
page count between
100,000 and 199,999.
• Low wattage or incorrect lamp.
• Bad thermistor, circuit, or
cabling.
• Fuser not receiving sufficient AC
power.
• Poor supply line voltage.
Go to “922.xx—Cold fuser check”
on page 2-134.
Service error codes (9xx.xx) (continued)
Error
code
Sub
codes
Display text Description Action