Ricoh MP C2504 Field Service Manual page 38

[Color Registration] in User Tools (SP2-111-004) .................................................................... 1128
MUSIC Error Judgment .................................................................................................................1129
Real Time Process Control......................................................................................................................1130
IBACC......................................................................................................................................................1131
Outline.............................................................................................................................................1131
Operation Timing........................................................................................................................... 1131
Patch Pattern................................................................................................................................... 1131
SP Descriptions............................................................................................................................... 1132
PCDU (Photo Conductor and Development Unit).................................................................................... 1135
Overview................................................................................................................................................. 1135
Mechanism (PCU)...................................................................................................................................1135
Drum Drive......................................................................................................................................1135
Charge............................................................................................................................................ 1136
Drum Cleaning............................................................................................................................... 1136
Mechanism (Development)....................................................................................................................1137
Development System......................................................................................................................1137
Agitation System.............................................................................................................................1137
TD Sensor........................................................................................................................................1138
Pressure Release Filter....................................................................................................................1138
Development Drive.........................................................................................................................1138
Development Bias.......................................................................................................................... 1139
Toner Supply................................................................................................................................................1140
Overview................................................................................................................................................. 1140
Mechanism.............................................................................................................................................. 1140
Toner Supply (Toner Cartridge - Sub-hopper)............................................................................ 1140
Toner Bottle ID Chip.......................................................................................................................1142
Toner Supply (Sub-hopper - Development Unit)......................................................................... 1142
Drive................................................................................................................................................ 1143
Toner Near End/ Toner End Detection........................................................................................ 1143
SP Descriptions............................................................................................................................... 1146
Waste Toner................................................................................................................................................ 1148
Overview................................................................................................................................................. 1148
Mechanism.............................................................................................................................................. 1148
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