Transfer apparatus
To provide a transfer apparatus correcting a curl of a card efficiently while preventing the card from deteriorating, a printing apparatus includes a transfer section transferring a transfer surface of a transfer film to the card, a rotating unit reversing the front side and back side of the card in two-sided transfer, a decurl mechanism correcting a curl of the card with the transfer surface transferred in the transfer section, and a control section controlling the decurl mechanism. The control section controls the decurl mechanism such that a correction amount for the card with the transfer surface transferred to one surface in two-sided transfer is smaller than a correction amount for the card in one-sided transfer, and that the total sum of correction amounts for respective surfaces of the card in two-sided transfer is smaller than the correction amount for the card in one-sided transfer.
1. A transfer apparatus comprising:
a transfer section that transfers a transfer surface of a transfer or protective film to one surface or both surfaces of a card-shaped recording medium;
a reverse section that reverses a front side and a backside of the recording medium in two-sided transfer;
a correction section that corrects a curl of the recording medium with the transfer surface transferred in the transfer section; and
a control section that controls the correction section,
wherein the control section controls the correction section so that a correction amount for the recording medium with the transfer surface firstly transferred to one surface in two-sided transfer is smaller than a correction amount for the recording medium with the transfer surface transferred to one surface in one-sided transfer; and
wherein the control section controls the correction section so that respective correction amounts to one and opposite surfaces for the recording medium in two-sided transfer are smaller than the correction amount for the recording medium to the one surface in one-sided transfer.
2. The transfer apparatus according to claim 1 , wherein the correction section corrects a curl of the recording medium by pressing a surface on a side opposite to a surface of the recording medium with the transfer surface transferred in the transfer section, and
the control section changes the correction amount by changing at least one of time for the correction section to press the surface on the opposite side and a pressing amount against the surface on the opposite side by the correction section.
3. The transfer apparatus according to claim 1 , further comprising:
a first acquiring section that acquires type or material information of the recording medium,
wherein the control section determines the correction amount corresponding to the type or material information of the recording medium acquired in the first acquiring section.
4. The transfer apparatus according to claim 1 , further comprising:
an image formation section that forms an image on the transfer surface of the transfer film via an ink ribbon; and
a first acquiring section that acquires image data of the image formed in the image formation section,
wherein the control section determines the correction amount corresponding to gray scale of the image data acquired in the first acquiring section.
5. The transfer apparatus according to claim 1 , further comprising:
a detection section that detects an environmental temperature,
wherein the control section determines the correction amount corresponding to the environmental temperature detected in the detection section.
6. The transfer apparatus according to claim 1 , wherein the transfer section has a heat fusing body to heat-fuse the transfer surface of the transfer or protective film to the recording medium, and
the control section determines the correction amount corresponding to at least one of a fusing temperature and a fusing velocity of the heat fusing body.
7. The transfer apparatus according to claim 4 , further comprising:
a second acquiring section that acquires type information of at least one of the ink ribbon and the transfer film,
wherein the control section determines the correction amount corresponding to the type information of at least one of the ink ribbon and the transfer film acquired in the second acquiring section.
8. A transfer apparatus comprising:
a transfer section that transfers a transfer surface of a transfer or protective film to one surface or both surfaces of a card-shaped recording medium;
a reverse section that reverses a frontside and a backside of the recording medium in two-sided transfer;
a correction section that corrects a curl of the recording medium with the transfer surface transferred in the transfer section; and
a control section that controls the correction section,
wherein the control section controls the correction section so that a correction amount for the recording medium with the transfer surface transferred to one surface in two-sided transfer is smaller than a correction amount for the recording medium in one-sided transfer, and
the control section controls the correction section so that a total sum of correction amounts for respective surfaces of the recording medium in two-sided transfer is smaller than the correction amount for the recording medium in one-sided transfer.
9. A transfer apparatus comprising:
a transfer section that transfers a transfer surface of a transfer or protective film to one surface or both surfaces of a card-shaped recording medium;
a reverse section that reverses a frontside and a backside of the recording medium in two-sided transfer;
a correction section that corrects a curl of the recording medium with the transfer surface transferred in the transfer section; and
a control section that controls the correction section,
wherein the control section controls the correction section so that a correction amount for the recording medium with the transfer surface firstly transferred to a surface in two-sided transfer is smaller than a correction amount for the recording medium with the transfer surface transferred to a first surface in one-sided transfer, and
wherein the control section controls the correction section so that the correction section does not make a correction to the recording medium with the transfer surface firstly transferred to a first surface in two-sided transfer, while making a correction to only the recording medium with the transfer surface transferred to a second surface in two-sided transfer, and that a correction amount for the recording medium with the transfer surface transferred to the second surface in two-sided transfer is smaller than a correction amount for the recording medium with the transfer surface transferred to the first surface in one-sided transfer.
10. The transfer apparatus according to claim 9 , wherein the correction section corrects a curl of the recording medium by pressing a surface on a side opposite to a surface of the recording medium with the transfer surface transferred in the transfer section, and
the control section changes the correction amount by changing at least one of time for the correction section to press the surface on the opposite side and a pressing amount against the surface on the opposite side by the correction section.
11. The transfer apparatus according to claim 9 , further comprising:
a first acquiring section that acquires type or material information of the recording medium,
wherein the control section determines the correction amount corresponding to the type or material information of the recording medium acquired in the first acquiring section.
12. The transfer apparatus according to claim 9 , further comprising:
an image formation section that forms an image on the transfer surface of the transfer film via an ink ribbon; and
a first acquiring section that acquires image data of the image formed in the image formation section,
wherein the control section determines the correction amount corresponding to gray scale of the image data acquired in the first acquiring section.
13. The transfer apparatus according to claim 9 , further comprising:
a detection section that detects an environmental temperature,
wherein the control section determines the correction amount corresponding to the environmental temperature detected in the detection section.
14. The transfer apparatus according to claim 9 , wherein the transfer section has a heat fusing body to heat-fuse the transfer surface of the transfer or protective film to the recording medium, and
the control section determines the correction amount corresponding to at least one of a fusing temperature and a fusing velocity of the heat fusing body.