Ricoh D146 Service Manual page 1770

For D148/D149/D150 models ................................................................. 41
For D146/D147 models .......................................................................... 44
3. TROUBLESHOOTING ................................................................. 48
3.1 ERROR CODES .......................................................................................... 48
3.2 IFAX TROUBLESHOOTING ........................................................................ 70
3.3 IP-FAX TROUBLESHOOTING .................................................................... 73
3.3.1 IP-FAX TRANSMISSION .................................................................... 73
Cannot send by IP Address/Host Name ................................................. 73
Cannot send via VoIP Gateway ............................................................. 74
Cannot send by Alias Fax number. ........................................................ 75
3.3.2 IP-FAX RECEPTION .......................................................................... 77
Cannot receive via IP Address/Host Name. ........................................... 77
Cannot receive by VoIP Gateway. ......................................................... 78
Cannot receive by Alias Fax number. .................................................... 79
4. SERVICE TABLES ....................................................................... 81
4.1 CAUTIONS .................................................................................................. 81
4.2 SERVICE PROGRAM TABLES ................................................................... 82
4.2.1 SP1-XXX (BIT SW) ............................................................................. 82
4.2.2 SP2-XXX (RAM) ................................................................................. 84
4.2.3 SP3-XXX (MACHINE SET) ................................................................. 85
4.2.4 SP4-XXX (ROM VERSIONS) ............................................................. 87
4.2.5 SP5-XXX (RAM CLEAR) .................................................................... 88
4.2.6 SP6-XXX (REPORTS) ........................................................................ 89
4.2.7 SP7-XXX (TESTS) .............................................................................. 92
4.3 BIT SWITCHES - 1 ...................................................................................... 94
4.3.1 SYSTEM SWITCHES ......................................................................... 94
4.4 BIT SWITCHES - 2 .................................................................................... 110
4.4.1 I-FAX SWITCHES ............................................................................. 110
4.4.2 PRINTER SWITCHES ...................................................................... 119
4.5 BIT SWITCHES - 3 .................................................................................... 127
4.5.1 COMMUNICATION SWITCHES ....................................................... 127
4.6 BIT SWITCHES - 4 .................................................................................... 138
4.6.1 G3 SWITCHES ................................................................................. 138
4.7 BIT SWITCHES - 5 .................................................................................... 148
4.7.1 G3-2 AND G3-3 SWITCHES ............................................................ 148
4.7.2 G4 INTERNAL SWITCHES .............................................................. 156
4.7.3 G4 PARAMETER SWITCHES .......................................................... 156
4.8 BIT SWITCHES - 6 .................................................................................... 157
D163 ii SM