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Guidance for Those Who are Familiar with Predecessor Products
Item | D146/D147/D148/D149/D150 | Predecessor | Purpose |
PCU: | PCU: | Downsizing | |
Distance of PCU and | Distance of PCU and | Imrovement of | |
PCU | Charger roller: | Charger roller: | charger roller |
Lubricant application blade in | Lubricant application blade | dirt | |
the trailing direction | in the counter direction | Downsizing | |
Stabilization of | |||
image density | |||
along to main | |||
Dev. Unit | Two axis development New carrier adoption Dev roller | Two axis one way development Dev roller | direction High image quality High productivity More developer |
amount | |||
Prevent of toner | |||
scattering |
Toner supplement, Image transfer
Item | D146/D147/D148/D149/D150 | Predecessor | Purpose |
Toner supply | HI-ACT system Sub hopper toner supply system Two types of toner near end (estimated near end and fixed near end) | Toner supply unit One type of toner near end | Less machine down time at toner bottle replacement |
Waste toner bottle | Coil driven by intermediate image transfer unit motor | Coil driven by individual motor | Layout optimization |
