Figure 1-1 Sample model and serial number label .......................................................................................... | 10 |
Figure 3-1 3-bin stapler/stacker accessory ...................................................................................................... | 70 |
Figure 3-2 Booklet-maker finisher accessory ................................................................................................... | 71 |
Figure 4-1 Supply item locations ...................................................................................................................... | 85 |
Figure 4-2 Location of product components that require cleaning ................................................................. | 104 |
Figure 4-3 Location of components that require cleaning .............................................................................. | 105 |
Figure 4-4 Location of IPTU components that require cleaning ..................................................................... | 106 |
Figure 5-1 Relationship between the main product systems ......................................................................... | 114 |
Figure 5-2 | Engine-control system .................................................................................................................. | 119 |
Figure 5-3 DC controller block diagram .......................................................................................................... | 120 |
Figure 5-4 | Fuser components ........................................................................................................................ | 126 |
Figure 5-5 Fuser temperature-control circuit .................................................................................................. | 127 |
Figure 5-6 Low-voltage power-supply circuit .................................................................................................. | 130 |
Figure 5-7 High-voltage power supply circuits ............................................................................................... | 132 |
Figure 5-8 | Laser/scanner system ................................................................................................................... | 134 |
Figure 5-9 | Image-formation system ............................................................................................................... | 136 |
Figure 5-10 | Image-formation process ............................................................................................................ | 137 |
Figure 5-11 | Pre-exposure .............................................................................................................................. | 138 |
Figure 5-12 | Primary charging ......................................................................................................................... | 138 |
Figure 5-13 | Laser-beam exposure ................................................................................................................. | 139 |
Figure 5-14 | Development ............................................................................................................................... | 139 |
Figure 5-15 | Primary transfer .......................................................................................................................... | 140 |
Figure 5-16 | Secondary transfer ...................................................................................................................... | 140 |
Figure 5-17 | Separation ................................................................................................................................... | 141 |
Figure 5-18 | Fusing ......................................................................................................................................... | 141 |
Figure 5-19 | ITB cleaning ................................................................................................................................ | 142 |
Figure 5-20 | Drum cleaning ............................................................................................................................. | 142 |
Figure 5-21 | Print-cartridge system ................................................................................................................. | 143 |
Figure 5-22 | Imaging-drum system ................................................................................................................. | 145 |
Figure 5-23 Developing-roller engagement and disengagement control ....................................................... | 146 |
Figure 5-24 | ITB unit ........................................................................................................................................ | 147 |
Figure 5-25 Three states of primary-transfer-roller engagement and disengagement ................................... | 149 |
Figure 5-26 | Secondary-transfer-roller unit ..................................................................................................... | 151 |
Figure 5-27 Toner patterns for calibration ...................................................................................................... | 152 |
