Read Sharp AR-M550 (serv.man11) Service Manual online
AR-M550/M620 DETAILS OF EACH SECTION 6 - 19
b-3. Paper feed trays 1 and 2 sensor
1) Remove the rear cabinet.
2) Disconnect the connector, and remove the paper feed trays 1 and
2 sensor.
b-4. Dry heater
1) Remove the rear cabinet. (See “b-3. Paper feed trays 1 and 2 sen-
sor” in this section)
2) Disconnect the connector from the dehumidifier heater relay PWB.
3) Remove the dry heater unit.
4) Remove the dry heater.
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