HP LaserJet 1100 Service Manual - Page 140
Remove the thermistor connector and measure the resistance between, pins one and two., If
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NOTE: 5 Remove the thermistor connector (Figure 5-3) and measure the resistance between pins one and two. Normal resistance is 440K ohms +/- 30K ohms at 68° F (20° C). 6 If no resistance is measured, replace the heating element. C4224-90962 Functional checks 145
C4224-90962
Functional checks
145
5
Remove the thermistor connector (Figure 5-3) and measure the resistance between
pins one and two.
NOTE:
Normal resistance is 440K ohms +/- 30K ohms at 68° F (20° C).
6
If no resistance is measured, replace the heating element.