Ricoh D146 Service Manual page 19

5.6.1 SC500 (ENGINE: PAPER TRANSPORT 1: PAPER FEED, DUPLEX,
TRANSPORT) .......................................................................................... 5-41
5.7 SERVICE CALL 620-689 ......................................................................... 5-84
5.7.1 SC600 (ENGINE: COMMUNICATION AND OTHERS) .................. 5-84
5.7.2 SC600 (CONTROLLER) ................................................................. 5-91
5.8 SERVICE CALL 700-792 ....................................................................... 5-103
5.8.1 SC700 (ENGINE: PERIPHERALS) ............................................... 5-103
5.9 SERVICE CALL 816-899 ....................................................................... 5-126
5.9.1 SC800 (CONTROLLER) ............................................................... 5-126
5.10 SERVICE CALL 900-998 ................................................................. 5-189
5.10.1 SC900 (ENGINE: OTHERS) ................................................... 5-189
5.10.2 SC900 (CONTROLLER) ......................................................... 5-191
5.11 JAM DETECTION ............................................................................ 5-199
5.11.1 JAM DISPLAY ......................................................................... 5-199
Paper Jam Display ........................................................................... 5-199
5.11.2 JAM CODES AND DISPLAY CODES ..................................... 5-200
5.11.3 PAPER SIZE CODE ................................................................ 5-212
5.11.4 SENSOR LOCATIONS ........................................................... 5-213
5.12 ELECTRICAL COMPONENT DEFECTS ......................................... 5-214
5.12.1 D148/D149/D150 .................................................................... 5-214
5.12.2 D146/D147 .............................................................................. 5-215
5.12.3 FUSE POSITION..................................................................... 5-216
5.13 IMAGE QUALITY ............................................................................. 5-218
5.13.1 WHEN AN ABNORMAL IMAGE IS GENERATED .................. 5-218
6. ENERGY SAVE ........................................................................... 6-1
6.1 ENERGY SAVE ......................................................................................... 6-1
6.1.1 ENERGY SAVER MODES ............................................................... 6-1
Timer Settings ...................................................................................... 6-1
Return to Stand-by Mode ..................................................................... 6-2
Recommendation ................................................................................. 6-2
6.1.2 ENERGY SAVE EFFECTIVENESS .................................................. 6-3
6.2 PAPER SAVE ............................................................................................ 6-4
6.2.1 EFFECTIVENESS OF DUPLEX/COMBINE FUNCTION .................. 6-4
D146/D147/D148/D149/D150 xiv SM