Read Sharp AR-M550 (serv.man12) Service Manual online
AR-M550/M620 DETAILS OF EACH SECTION 6 - 62
D. Maintenance and parts replacement
(1) Maintenance and parts replacement
(List of Replacement Parts)
a. Process cooling fan unit
1) Pull out the multi paper feed tray, and remove the manual paper
feed cover F.
2) Pushing the lower part, remove the right cabinet center.
3) Disconnect the connector, and remove the process cooling fan
unit.
a-1. Machine temperature sensor
1) Remove the right cabinet middle. (See “a. Process cooling fan unit”
in this section)
2) Disconnect the connector, release the pawl, and remove the
machine temperature sensor.
a-2. Process cooling fan motor 1 (LSU, process section)
a-3. Process cooling fan motor 2 (LSU, process section)
a-4. Process cooling fan motor 3 (LSU, process section)
1) Remove the process cooling fan unit. (See “a. Process cooling fan
unit” in this section)
2) Disconnect the connector, and remove the process cooling fan
motors 1(A), 2(B), and 3(C).
b. LSU
1) Remove the process cooling fan unit. (See “a. Process cooling fan
unit” in this section)
2) Disconnect the connectors to remove the LSU unit.
No.
Unit
Parts
a
Process cooling fan unit
1
Machine temperature sensor
2
Process cooling fan motor 1
(LSU, process section)
(LSU, process section)
3
Process cooling fan motor 2
(LSU, process section)
(LSU, process section)
4
Process cooling fan motor 3
(LSU, process section)
(LSU, process section)
b
LSU
a-1
a-2
b
a
a-3
a-4
A
B
C
Click on the first or last page to see other AR-M550 (serv.man12) service manuals if exist.