Ricoh D072 Service Manual page 638

Service RAM Addresses
Bit 2: 1, Bit 1: 1 = The machine does not receive anything.
Bits 3 and 4: Not used
Bit 5: Just size printing 0: Off, 1: On
Bit 6: Not used
Bit 7: Add paper display when a cassette is empty 0: Off, 1: On
6800D6(H) - User parameter switch 06 (SWUSR_06): Not used
6800D7(H) - User parameter switch 07 (SWUSR_07)
Bits 0 and 1: Not used
Bit 2: Parallel memory transmission 0: Off, 1: On
Bits 3 to 7: Not used
6800D8(H) - User parameter switch 08 (SWUSR_08)
Bits 0 and 1: Not used.
Bit 2: Authorized reception
0: Only faxes from senders whose RTIs/CSIs are specified for this feature are accepted.
1: Only faxes from senders whose RTIs/CSIs are not specified for this feature are
accepted.
Bits 3 to 7: Not used.
6800D9(H) - User parameter switch 09 (SWUSR_09): Not used
6800DA(H) - User parameter switch 10 (SWUSR_0A)
Bits 0 to 2: Not used
Bit 3: Page reduction 0: Off, 1: On
Bits 4 and 5: Not used
Bit 6: Use both e-mail notification and printed reports to confirm the transmission results 0:
Off, 1: On
Bit 7: Not used
6800DB(H) - User parameter switch 11 (SWUSR_0B)
Bits 0 and 1: Not used
Bit 2: White original detection 0: Off, 1: On (alarm and alert message on the LCD)
Bits 3 and 4: Not used
Bit 6: Printout of messages received while acting as a forwarding station 0: Off, 1: On
Bit 7: Not used
6800DC(H) - User parameter switch 12 (SWUSR_0C): Not used
6800DD(H) - User parameter switch 13 (SWUSR_0D): Not used
6800DE(H) - User parameter switch 14 (SWUSR_0E)
Bit 0: Message printout while the machine is in Night Printing mode 0: On, 1: Off
SM Appendix 7-99 D067/D068/D069/D072