Ricoh D065 Service Manual page 1169

Dedicated Transmission Parameters
Switch 03 - Not used (do not change the settings)
Switch 04 - Not used (do not change the settings)
Switch 05 - Not used (do not change the settings)
Switch 06 - Not used (do not change the settings)
Switch 07 - Not used (do not change the settings)
Switch 08 - Not used (do not change the settings)
Switch 09 - Not used (do not change the settings)
D418 156 SM