Read Sharp MX-6240N / MX-7040N (serv.man29) Service Manual online
MX-7040N DISASSEMBLY AND ASSEMBLY 10 – 69
3)
When inserting the fusing belt and the heat roller, be careful
not to hit them on the belt edge.
not to hit them on the belt edge.
D. Inhibition
Never execute the following items, which may cause breakage of
the belt.
1)
Never execute the following items, which may cause breakage of
the belt.
1)
Never press the surface with your fingers.
2)
Never hold the edge.
3)
Never hit on the edge.
j. Main thermistor, Sub thermistor 1, Sub thermistor 2
1)
1)
Remove the fusing belt.
2)
Remove the screw, and remove the cover. Remove the main
thermistor, and the sub thermistor 1. Check the main ther-
mistor, and the sub thermistor 1.
thermistor, and the sub thermistor 1. Check the main ther-
mistor, and the sub thermistor 1.
3)
Remove the screw, and remove the sub thermistor 2.
Check the sub thermistor 2.
Check the sub thermistor 2.
k. Lower thermistor 1, Lower thermistor 2
1)
1)
Remove the fusing belt unit.
2)
Check the lower thermistor 1, and the lower thermistor 2.
1
2
1
2
3
3
1
2
1
2
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