| 摘要 |
A device for transferring electrostatic toner images to a receiver is provided wherein a receiver is attached to a roller segment having a relatively large diameter. The roller segment is mounted in a carriage for movement along a path past a plurality of image transfer stations. A cycloidal cam surface controls rotational movement of the roller segment so that the toner images are transferred to the receiver substantially without smearing. The relatively large diameter of the roller segment assures a longer contact time at each station to assure more complete transfer than would result with a smaller radius transfer roller or roller segment. |
