Ricoh D143 Field Service Manual page 23

Paper Size Code...............................................................................................................................905
Sensor Locations............................................................................................................................... 906
Electrical Component Defects.......................................................................................................................907
Sensors....................................................................................................................................................... 907
Blown Fuse Conditions..............................................................................................................................912
Power Supply Unit............................................................................................................................ 912
AC Drive Board................................................................................................................................ 913
Scanner Test Mode........................................................................................................................................914
SBU Test Mode..........................................................................................................................................914
7. Energy Saving
Energy Save................................................................................................................................................... 915
Energy Saver Modes................................................................................................................................ 915
Timer Settings.................................................................................................................................... 915
Return to Stand-by Mode.................................................................................................................916
Recommendation.............................................................................................................................. 916
Energy Save Effectiveness........................................................................................................................ 916
Paper Save..................................................................................................................................................... 918
Effectiveness of Duplex/Combine Function............................................................................................ 918
1. Duplex:..........................................................................................................................................918
2. Combine mode:............................................................................................................................918
3. Duplex + Combine:...................................................................................................................... 918
How to calculate the paper reduction ratio .................................................................................. 919
INDEX
...........................................................................................................................................................921
21