Ricoh D146 Service Manual page 1780


If you don't switch the battery jumper switch position, SC820 will occur.
6. Reinstall the rear cover and controller box cover.
7. Attach the handset support bracket and handset bracket to the copier, and then
connect the handset cord with the ferrite core to the "TEL" jack if you install the
handset to the machine.

For details, refer to "Handset Installation" in the Service Manual for the Fax Unit
(D167).
8. Attach the ferrite core to the telephone cord.
9. Connect the telephone cord to the "LINE 1" jack.
10. Attach the fax key decal [A] to the third key top from bottom.
11. Attach the serial number decal under the copier serial number decal on the rear cover
of the machine.
D163 4 SM