Diagnostic Information
2-81
5060-XXX
Error Code 130
Hot Roll did not reach the correct standby temperature.
Error Code 131
Backup Roll did not reach the correct standby temperature.
Step
Action and Questions
Yes
No
1
Voltage Check - Go to
“Engine Board” on page 5-1
.
Measure the voltage on connector J10-11.
The voltage measures approximately .13 V dc to .64 V dc
as the hot roll lamp turns off and on.
Is the voltage correct?
Replace the
“Fuser” on
page 4-15
Go to step 2
2
Thermistor Resistance Check, Hot Roll - Measure the
resistance of the hot roll thermistor assembly. The
resistance measures as follows:
Thermistor Hot: approximately 4.0K ohms
Thermistor Cold: Approximately 256K ohms
Note: The resistance will vary between 4k and 256k ohms
depending on the temperature of the thermistor.
Is the resistance correct?
Replace the
following
FRU's in order:
1.
“LVPS” on
page 4-14
2.
“Engine
Board” on
page 4-13
Replace the
“Fuser” on
page 4-15
Step
Action and Questions
Yes
No
1
Voltage Check - Go to
“Engine Board” on page 5-1
.
Measure the voltage on connector J10-12.
The voltage measures approximately.14 V dc to .64 V dc as
the BUR lamp turns off and on.
Is the voltage correct?
Replace the
“Fuser” on
page 4-15
Go to step 2
2
Thermistor Resistance Check, Back Up Roll - Measure the
resistance of the back up roll thermistor assembly. The
resistance measures as follows:
Thermistor Hot: approximately 4.0K ohms
Thermistor Cold: Approximately 256K ohms
Note: The resistance will vary between 4k and 256k ohms
depending on the temperature of the thermistor.
Is the resistance correct?
Replace the
following
FRU's in order:
3.
“LVPS” on
page 4-14
4.
“Engine
Board” on
page 4-13
Replace the
“Fuser” on
page 4-15
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