| 摘要 |
PURPOSE:To form a real image picture and a reflected image picture alternatively by having a switchover apparatus wherein a take out order of a part of one line of a picture information signal stored in a latch circuit is set either to a mode in which a leading signal is taken out in the first time then the following signals in turn, or to the mode in which the rear signal is taken out in the first time then the preceding signals in turn. CONSTITUTION:The heat is generated by a point type heat generation element selectively, then a head is driven by a motor 8 synchronizing to it in a main scanning direction, and a picture is formed on a sheet, when a picture information signal is inputted from a circuit 7 to the head 4. The picture information signal stored in a latch circuit 7 is outputted to the head 4, and a printing is started when a switch 10 is operated. On the one hand, if a switch 11 is set to a printing mode, a signal line of a series of the picture information signals stored in the latch circuit in an order of an operation of a key board 1 is taken out from the leading signal in turn, and a real image picture is formed on a sheet by the head 4. On the other hand, if the switch 11 is set to a plate making mode, the signal line of the picture signal is taken out from the rear signal being separated to a part of one line in turn, and a reflected image picture is formed. |
