Sharp AL-2051 Service Manual page 51

4) Remove the screw and remove the resistor.
Remove the screw and remove the U-turn guide.
2)
Note: When installing the resistor, check to confirm that the dis-
charge brush section (A) is in contact with the upper heat
roller.
Also check to confirm that the fusing lower earth spring (B)
does not extend over the fusing bearing (C) after tightening
the screw.
A
Pressure roller section disassembly
5) Remove the three screws, remove the fusing cover lower on the
right side, and open the heat roller section.
2)
4)
3)
6)
5)
3)
1)
B
1)
6)
5)
AL-2051 DISASSEMBLY AND ASSEMBLY 8 - 6
6) Remove the screw and remove the PPD2 sensor.
7) Remove the plate spring on the right and remove the heater
lamp.
2)
Heater lamp
8) When opening the fusing unit, slide the fusing lower earth
spring in the arrow direction, and open the unit.
If the fusing unit is opened without sliding the fusing lower earth
spring, the fusing lower earth spring is deformed.
If the fusing lower earth spring is once deformed, the earth
function may not work properly. Replace the deformed spring
with a new one.
1)
2)
PPD2 sensor
1)