Ricoh D017 Service Manual page 22

Executing Detailed Self-Diagnosis ....................................................... 6-4
6.3 PAPER FEED TROUBLESHOOTING ....................................................... 6-6
6.4 SKEWED IMAGE ....................................................................................... 6-7
6.5 IMAGE PROBLEMS ................................................................................... 6-8
6.5.1 SKEWED, TRAPEZOID AND PARALLELOGRAM IMAGES ............ 6-8
Skewed Images .................................................................................... 6-8
Trapezoid Images ................................................................................. 6-8
Parallelogram Images ........................................................................ 6-10
6.5.2 CHECKING IMAGES WITH THE TRIMMING PATTERN ............... 6-11
6.5.3 CORRECTING THE IMAGES ......................................................... 6-12
Correcting Skewed Images ................................................................ 6-12
Correcting Trapezoid Images ............................................................. 6-17
Correcting Parallelogram Images ....................................................... 6-18
6.6 ELECTRICAL COMPONENT DEFECTS ................................................. 6-19
6.6.1 SENSORS ...................................................................................... 6-19
6.6.2 SWITCHES ..................................................................................... 6-27
6.7 BLOWN FUSE CONDITIONS .................................................................. 6-28
ENERGY SAVING
7. ENERGY SAVING .........................................................................7-1
7.1 ENERGY SAVE ......................................................................................... 7-1
7.1.1 ENERGY SAVER MODES ................................................................ 7-1
Timer Settings ...................................................................................... 7-2
Return to Stand-by Mode ..................................................................... 7-2
Recommendation ................................................................................. 7-2
7.1.2 ENERGY SAVE EFFECTIVENESS .................................................. 7-3
7.2 PAPER SAVE ............................................................................................ 7-5
7.2.1 EFFECTIVENESS OF DUPLEX/COMBINE FUNCTION .................. 7-5
1. Duplex: ............................................................................................. 7-5
2. Combine mode: ................................................................................ 7-5
3. Duplex + Combine: ........................................................................... 7-6
D017 Series .......................................................................................... 7-6
D017/D018/D019/D020/D084/D085 x SM