| 摘要 |
A device for changing a resolution of a facsimile includes a pinion gear rotated by the driving power of a driving motor, a first gear for rotating a driving roller to convey a document to a contact image sensor, a second gear for changing its driving path according to a rotation direction of the pinion gear; and a third gear interlocked or separated with the first gear according to the rotation direction of the second gear. This changes the resolution. The contact image sensor reads, codes, compresses, and transmits the document data.
|
