TM 5-6675-324-14
Table 3-5. DIRECT/GENERAL SUPPORT TROUBLESHOOTING - Cont
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
30. FUSER HEATER DOES NOT LIGHT.
Step 1.
Front door not closed completely.
Close front door.
Check for defective heater thermal fuse.
Step 2.
Step 3.
No ac input on Q51-1 to J2-2.
Replace defective lead.
Thermistor is defective.
Step 4.
Step 5.
Ac driver board is defective.
31. JAM INDICATOR FLASHES DURING STANDBY.
Step 1.
Upper unit is not properly closed.
Close properly.
Step 2.
Jam reset microswitch is defective.
Step 3.
Dc controller PC board is defective.
32. PAPER JAMS BUT IS NOT DETECTED.
Dc controller PC board is defective.
3-122