Ricoh D017 Service Manual page 132

Key Counter Interface Unit
2.22 KEY COUNTER INTERFACE UNIT
2.22.1 INSTALLATION PROCEDURE
1. Disconnect the DF I/F cable [A] if the ARDF is installed.
2. Remove the rear cover [B] (
3. Attach the studs [A] (x 4) in the holes on the controller box.
4. Install the key counter interface board on the four studs [A].
5. Connect the harness to "CN3" [B] on the key counter interface board.
6. Connect the other terminal of the harness to "CN345" [C] on the IOB (
SM
x 5)
2-86
x 1).
D017/D018/D019/D020/D084/D085