| 摘要 |
A facsimile machine is to be made for portable applications with the added features of being light weight, slender and compact in design. A single drive roller which is fixed is used in moving media for the scanning and printing functions without the reversal of the roller to accomplish these tasks individually at separate times or simultaneously. The slender profile of the present device with the base narrower than the height makes it very unstable in its upright operating mode. Arms pivoted at each end rotate and lock into an opened position thus providing a stable position for the device in which it is no longer vertically upright, but supported at an angle by the arms where print media can enter without difficulty and scanned documents can also be fed without obstruction by the print media roll. The arms lock into a closed position in which they follow the contours of the main body as an extension of the device without any noticeable protrusions. Locating the print media, either in sheet form or roll form, with respect to the printer of the device, is accomplished by alignment projections on the main body which guide the media into its correct position over the print head, and also prevent the roll or sheet from sliding perpendicular to its direction of travel.
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