Ricoh A230, Service Manual, Page: 806 / 1134

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SERVICE RAM ADDRESSES
4-81
SM A230/A231/A232
4800AB(H) - User parameter switch 11 (SWUSR_0B)
Bit 0: Not used
Bit 1: Method of transmitting numbers after the “Tone” mark over an ISDN line
0: UUI, 1: Tone
Bits 2 to 5: Not used
Bit 6: Printout of messages received while acting as a forwarding station
0: Off, 1: On
Bit 7: Polling Standby duration 0: Once, 1: No limit
4800AD(H) - PSTN access method (SWUSR_0D)
Bits 0 and 1: PSTN access method from behind a PABX
Bit 1 0 Setting
0 0 PSTN
0 1 Loop start
1 0 Ground start
1 1 Flash start
Bits 2 to 7: Not used
4800AE(H) - Function settings (SWUSR_0E)
Bit 0: Message printout while the machine is in Night Timer mode
0: On, 1: Off
Bit 1: Not used
Bit 2: Batch transmission
0: Off, 1: On
Bit 3: Unconditional forwarding 0: Off, 1: On
Bits 4 to 6: Not used
Bit 7: Manual service call (system parameter list tx)
0: Off, 1: On
4800AF(H) - Function settings (SWUSR_0F)
Bits 0, 1 and 2: Cassette for fax printout
Bit 2 1 0 Setting
0 0 1 1st paper feed station
0 1 0 2nd paper feed station
0 1 1 3rd paper feed station
1 0 0 4th paper feed station
1 0 1 LCT
Other settings Not used
Bits 3 and 4: Not used
Bit 5: Using the cassette specified by bits 0, 1 and 2 above only 0: On, 1: Off
Bits 6 and 7: Not used
4800B0(H) – Function settings (SWUSR_10)
Bits 0 and 1: Not used
Bit 2: Paper size selection priority for A4 size fax message when A4/LT size paper
is not available.
0: A3 has priority, 1: B4 has priority
Bits 3 to 7: Not used