| 摘要 |
A colour video printer for printing on both sides of a sheet printing paper, includes a plurality of guide rollers (31) positioned about the circumference of a platen roller (30) and an ink ribbon supplying unit (50). A thermal recording head (15) is selectively contacted with or separated from the platen roller (30) by the operation of a cam (10), and a slide (20) is operated by the cam (10). Cam grooves (21,22) are formed in the slide (20) so as to operate a paper ejecting guide (40) and a refeed paper roller (45). <IMAGE> |
