2NM/2NX/2NY/2NZ/2P0/2P6
1-4-36
6000/
6020/
6030/
6120/
6130/
Com-
bined
Broken fuser heater wire
Abnormally high fuser
thermistor 2 temperature
Broken fuser thermistor 2
wire
Abnormally high fuser
thermistor 1 temperature
Broken fuser thermistor 1
wire
Connector pin If the I/F connector pins of the fuser unit and
the main unit are deformed owing to foreign
matters, replace the connectors or the units
including the connectors.
Triac Remove the power cord and check that the
resistance between terminals T1 and T2 of
the triac TRA31 and triac TRA41 (the triac
TRA41 is 60/50 ppm model only) are of sev-
eral Mega-Ohms and not shorted (see figure
1-4-3).
If failed, replace the power source PWB (see
page 2-2-48).
Figure 1-4-3
Code Contents Related parts
Check procedures/
corrective measures
T1
CR001
T2
Power source PWB
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