| 1 | The present invention relates to a miniature rapid colour-photographing, enlarging-printing and developing conjoint machine. | |
| 2 | The utility model has the advantages of small size, low cost and convenient operation, and is widely suitable for various color enlargers. | |
| 3 | The thesis focuses on the application of the modern cryptography in network digital film enlargement system. | |
| 4 | Largest digital print rule: To calculate in inches the largest photo-quality print you can make with a digital camera divide the vertical and horizontal pixel counts (see your manual) by 200. | |
| 5 | The invention has the advantages that: it can use present device, to improve the print speed without affecting picture quality. |