Oki B410 Maintenance Manual page 109

Oki Data CONFIDENTIAL
④ Fuser unit Assy (Error 170) (Error 171) (Error 172) (Error 173)
• Is the thermistor connector normally inserted in the CN2 connector of the high-voltage power/ sensor
board?
• No
• Yes
• No
• Yes
• No
• Yes
43984801TH Rev.1
Insert the Thermistor connector correctly.
Is the heater connector normally inserted in the CN1 connector of the low-voltage power.
Insert the heater connector appropriately.
Is the heater ON when turning on the power?
Replace the fuser unit Assy, low-voltage power or main board.
Replace the fuser unti Assy or the main board.
Heat connector
Thermistor connector
Figure 6-1
6. Procedures for Repairing
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