US 5,291,219 A · Thermal transfer recording apparatus having preheating

Abstract

There is disclosed a thermal transfer printer for image recording by ink transfer from an ink sheet onto a recording sheet, capable of stable sheet transportation and improvement in image quality. The printer has transport mechanisms for the ink sheet and the recording sheet, a thermal head for heating the ink sheet, and a controller. If a next recording operation is instructed at the end of a preceding recording operation, the controller starts the transportation of the sheets and at the same time activates the thermal head with an energy smaller than in the ordinary image recording, thus effecting pre-heating of the thermal head, prior to the start of next recording operation.

Claims4

Dependent claims

A recording apparatus for recording an image on a recording medium by transferring an ink from a member for containing ink therein, said apparatus comprising:

moving means for moving said member and said recording medium relatively;
heat generator for effecting said member thereby recording an image on said recording medium;
and
control means adapted, prior to a start of a next recording operation by said heat generator, to instruct said moving means to start movement and said heat generator to effect said member with an energy smaller than in an ordinary recording operation, and thereafter causing said heat generator to start the next recording operation, said smaller energy being effected while said recording medium and said member are moved,
wherein the next recording operation is performed after a relative speed between the member for containing ink and the recording medium exceeds a predetermined value.

2 more elements

Dependencies are inferred from the claim text.

Thermal transfer recording apparatus having preheating

Life of this patent

Thermal transfer recording apparatus having preheating

Life of this patent

Abstract

Claims4