The original image is illuminated by the exposure lamp and scanned by the CCD, the reflected light is converted to an electrical signal.
If a document feeder is used, the image scanner unit stops at the position of the slit glass and scans sequentially one row of the image on the original in synchronization with the moving timing of the original in the sub scan direction by driving the DF.
No. | Name | No. | Name |
|---|---|---|---|
1 | CCD | 5 | Original size indicator plate |
2 | Carriage | 6 | Exposure glass (for DF) |
3 | Scanner frame | 7 | Lens |
4 | Exposure glass | 8 | Mirrors |
