Service manual

3-2. Special Notes on Repair Servicing

(1) Flexible cable and harness wiring, connection

Exercise care when handling the flexible cables and harness wiring. Improper wiring or connection may cause a short-circuit, and may

lead to ignition or emission of smoke.

(I) Panel board ass'y and front I/F unit wiring

(II)󲇗 Logic board ass'y wiring

J301, J302, J303: Carriage Flat Flexible Cable (Carriage Unit) connectors

J401: DC Harness ass'y connector

J402: PE sensor and PG sensor connector

J403: Connected to the PF/ASF sensor inside the sheet feed unit

J404: Battery holder ass'y harness connector

J501: Card harness ass'y connector

J505: Panel cable unit connector

J601: Connected to the AP motor harness inside the sheet feed unit

J602: Carriage motor ass'y connecto