Read Sharp AR-M550 (serv.man13) Service Manual online
AR-M550/M620 DETAILS OF EACH SECTION 6 - 140
a-4. Horizontal paper transport clutch
1) Remove the 1/2 paper feed drive unit. (See “a. 1/2 paper feed drive
unit” in this section)
2) Remove the 1/2 paper feed drive frame lower. (See “a-1. Vertical
paper transport motor” in this section)
3) Disconnect the connector and remove the harness clamp, and
remove the horizontal paper transport clutch unit.
4) Remove the E-ring, and remove the horizontal paper transport
clutch 2.
a-5. Paper feed clutch (Paper feed tray 2)
1) Remove the 1/2 paper feed drive unit. (See “a. 1/2 paper feed
drive unit” in this section)
2) Remove the 1/2 paper feed drive frame lower. (See “a-1. Vertical
paper transport motor” in this section)
3) Disconnect the connector and remove the harness lamp, and
remove the paper feed clutch unit.
4) Remove the E-ring, and remove the paper feed clutch.
a-6. Paper pickup solenoid (Paper feed tray 1)
1) Remove the 1/2 paper feed drive unit. (See “a. 1/2 paper feed drive
unit” in this section)
2) Remove the 1/2 paper feed drive frame lower. (See “a-1. Vertical
paper transport motor” in this section)
3) Remove the paper pickup solenoid unit.
4) Remove the paper pickup solenoid.
∗
When installing, check that the solenoid plunger is inserted in the
arm.
arm.
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