Ricoh D072 Service Manual page 20

NVRAM Download (SP5-825-001) ..................................................... 6-20
6.3.2 FIRMWARE UPDATE PROCEDURE ............................................. 6-21
6.3.3 TEST PATTERN PRINT (SP5-902-001) ......................................... 6-23
Executing Test Pattern Printing .......................................................... 6-23
Test Patterns ...................................................................................... 6-23
6.3.4 SMC PRINT (SP5-990) ................................................................... 6-26
6.3.5 SERIAL NUMBER INPUT (SP5-811-001)....................................... 6-26
Specifying Characters ........................................................................ 6-26
Serial Number and NVRAM................................................................ 6-26
6.3.6 MEMORY CLEAR........................................................................... 6-27
Basic and GDI Model ......................................................................... 6-27
Exceptions.......................................................................................... 6-27
Initializing Memory Data ..................................................................... 6-27
Executing Memory Clear .................................................................... 6-27
6.3.7 ID SENSOR ERROR ANALYSIS (SP2-221)................................... 6-28
6.4 FAX SERVICE TABLES (ONLY FOR D068/D069) .................................. 6-29
M018/M019 SERVICE MANUAL APPENDICES
SEE M018/M019 SERVICE MANUAL APPENDICES SECTION FOR DETAILED TABLE
OF CONTENTS
PAPER TRAY UNIT (B421)
SEE SECTION B421 FOR DETAILED TABLE OF CONTENTS
ARDF DF1000 (B872)
SEE SECTION B872 FOR DETAILED TABLE OF CONTENTS
D067/D068/D069/D072 viii SM