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 |
