Thermal transfer printer

Claim 2

A thermal transfer printer, comprising: a thermal head having heating elements; means for inputting a correction instruction; means for supplying power to said heating elements and for driving said heating elements; and controlling means for controlling power supplied to said heating elements by said driving means to increase an amount of heat generated by said heating elements when the correction instruction for one character is supplied to said controlling means by said correction instruction inputting means.

Claim 3

A thermal transfer printer according to claim 1, wherein said controlling means boosts a voltage applied to said heating elements when the correction instruction is input by said correction instruction inputting means.

Claim 4

A thermal transfer printer according to claim 2, wherein said driving means includes power source means for supplying power to said heating elements under the control of said controlling means, and head driving means for controlling on/off operation of said heating elements.

Claim 5

A thermal transfer printer according to claim 1, wherein said controlling means controls said driving means to heat said heating elements for printing a plurality of characters when the correction instruction is input by said correction instruction inputting means.

Claim 6

A thermal transfer printer according to claim 1, wherein said controlling means controls said driving means to elongate a duration of energization of said heating elements when the correction instruction is input by said correction instruction inputting means.

Claim 7

A thermal transfer printer according to claim 5, wherein said controlling means includes timer means for controlling said driving means to supply power for a predetermined period of time after the correction instruction is input by said correction instruction inputting means.

Claim 8

A thermal transfer printer, comprising: inputting means having a correction switch; detecting means for detecting that said correction switch is turned on; power source outputting means for outputting a first output voltage when said correction switch is turned off, and for outputting a second voltage higher than the first voltage when said detecting means detects that said correction switch is turned on; and a recording head, heated by power supplied from said power outputting means, for melting ink of an ink ribbon.

Claim 9

A thermal transfer printer, comprising: inputting means having a correction switch; detecting means for detecting that said correction switch is turned on; power source outputting means for outputting a first output voltage when said correction switch is turned off, and for outputting a second voltage higher than the first voltage when said detecting means detects that said correction switch is turned on; and a recording head, heated by power supplied from said power outputting means, for melting ink of an ink ribbon.

Claim 10

A printer, comprising: moving means for moving a correction head along a recording paper sheet; data inputting means having a correction inputting switch; detecting means for detecting that said correction inputting switch is turned on; first driving means for controlling said moving means to move said correction head in a first direction along the recording paper sheet when said detecting means detects that said correction inputting switch is turned on; position detecting means for detecting movement, in the first direction of said correction head for a predetermined length in accordance with a detection result from said detecting means; and second driving means for controlling said moving means to move said correction head in a second direction opposite to the first direction when said position detecting means detects movement of said correction head.

Claim 11

A printer, comprising: moving means for moving a correction head along a recording paper sheet; data inputting means having a correction inputting switch; detecting means for detecting that said correction inputting switch is turned on; first driving means for controlling said moving means to move said correction head in a first direction along the recording paper sheet when said detecting means detects that said correction inputting switch is turned on; position detecting means for detecting movement, in the first direction of said correction head for a predetermined length in accordance with a detection result from said detecting means; and second driving means for controlling said moving means to move said correction head in a second direction opposite to the first direction when said position detecting means detects movement of said correction head.