Ricoh Aficio 2022, Service Manual

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B089/B093 xiv SM
FAX OPTION B576
TABLE OF CONTENTS
INSTALLATION
1. INSTALLATION............................................................................ 1-1
1.1 CAUTIONS AND WARNINGS...................................................................1-1
1.2 FAX OPTION TYPE 2027 INSTALLATION ...............................................1-2
1.3 G3 INTERFACE UNIT TYPE 2027 INSTALLATION .................................1-5
TROUBLESHOOTING
2. TROUBLESHOOTING ................................................................. 2-1
2.1 ERROR CODES........................................................................................2-1
2.2 FAX SC CODES........................................................................................2-9
SERVICE TABLES
3. SERVICE TABLES....................................................................... 3-1
3.1 SERVICE PROGRAM MODE....................................................................3-1
3.1.1 SERVICE PROGRAM MODE OPERATION.....................................3-1
Entering and Exiting SP mode ..............................................................3-1
SP2-XXX (RAM Data)...........................................................................3-3
SP3-XXX (Machine Settings)................................................................3-3
SP4-XXX (ROM Versions) ....................................................................3-5
SP5-XXX (RAM Clear)..........................................................................3-5
SP6-XXX (Reports)...............................................................................3-6
SP7-XXX (Test) ....................................................................................3-8
3.2 BIT SWITCHES .........................................................................................3-9
3.2.1 SYSTEM SWITCHES .......................................................................3-9
3.2.2 IFAX SWITCHES............................................................................3-21
3.2.3 PRINTER SWITCHES ....................................................................3-21
3.2.4 COMMUNICATION SWITCHES.....................................................3-27
3.2.5 G3-1 SWITCHES............................................................................3-35
3.2.6 G3-2 SWITCHES............................................................................3-43
3.2.7 FAX SWITCHES.............................................................................3-51
3.3 NCU PARAMETERS ...............................................................................3-55
3.4 DEDICATED TRANSMISSION PARAMETERS ......................................3-65
3.4.1 PROGRAMMING PROCEDURE ....................................................3-65
3.4.2 PARAMETERS...............................................................................3-66
3.5 SERVICE RAM ADDRESSES.................................................................3-69