Read Sharp AR-M550 (serv.man11) Service Manual online
AR-M550/M620 DETAILS OF EACH SECTION 6 - 12
a-10. Paper pickup solenoid
1) Remove the multi manual paper feed tray unit. (See “a. Multi man-
ual paper feed tray unit”)
2) Remove the manual paper feed upper cover and the pickup upper
cover. (See “a-3. Pickup roller”)
3) Remove the front cover, and remove the manual paper feed
mounting plate. (See “a-9. Paper feed clutch”)
4) Remove the spring.
5) Disconnect the connector, and remove the paper pickup solenoid
unit.
6) Remove the paper pickup solenoid.
a-11. Manual feed paper width size detection PWB
1) Remove the multi manual paper feed tray unit. (See “a. Multi man-
ual paper feed tray unit”)
2) Remove the multi tray 250 lower.
3) Remove the width detection mounting plate.
4) Remove the pawl and the connector, and remove the manual
paper feed VR PWB.
a-12. Manual feed paper length detector 1
a-13. Manual feed paper length detector 2
a-14. Manual tray pull-out position detector 1
a-15. Manual tray pull-out position detector 2
1) Remove the multi manual paper feed tray unit. (See “a. Multi man-
ual paper feed tray unit”)
2) Remove the multi tray 250 lower. (See “a-11. Manual feed paper
width size detection PWB”)
3) Remove the manual paper feed tray lower.
4) Disconnect the connector, and remove the manual paper feed
length detector 1 (A) and the manual paper feed length detector 2
(B).
(B).
5) Disconnect the connector, and remove the manual paper feed tray
pull-out position detector 1(A) and the manual paper feed tray pull-
out position detector 2 (B).
out position detector 2 (B).
A
B
A
B
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