MX-1800N (serv.man25). Details of each Section - E Tray Paper Feed Section - Sharp Copying Equipment Service Manual (repair manual). Page 7

MX-1800N  TRAY PAPER FEED SECTION  E – 7

j. Tray 1, 2 transport detection
1) Remove the paper feed unit 1, 2.
2) Remove the paper feed reverse PG unit. (Tray paper feed unit

1 only)

3) Remove the paper feed vertical transport PG unit. (Tray paper

feed unit 2 only)

4) Remove the paper feed upper PG supporting plate.
5) Remove the tray 1, 2 transport detector.

k. Transport roller 5 (Drive)
1) Remove the tray paper feed unit 1.
2) Remove the paper feed reverse PG unit.
3) Remove the paper feed upper PG supporting plate.
4) Remove the parts, and remove the transport roller 5 (Drive).

Remove the E-ring and the bearing holder from the transport
roller 5 (Drive).

a. Tray 1, 2 paper remaining quantity detection
1) Remove the tray 1 and 2.

2)

Remove the connector and the screws, then remove the tray
1, 2 paper remaining quantity detector.

b. Tray 1, 2 presence detection
1)

Remove the tray 1 and 2.

2)

Remove the connector and the screws, then remove the tray
1, 2 presence detector.

3)

Release the pawl, and remove the tray 1, 2 detection unit.
Remove the spring from the tray 1, 2 presence detector.