Test image print variations for print quality analysis
View Patent ↗Methods and systems herein provide for printing a plurality of variations of a test image utilizing different values of a print quality parameter for print quality analysis of a printer. A print quality parameter is selected that modifies a print quality of the printer when printing a test image. A range of values for the print quality parameter is defined to utilize when printing the test image. A plurality of variations of the test image are printed based on the range of values defined for the print quality parameter, which allows for an analysis of the print quality of the printer by the user.
1. A printer comprising:
a user interface operable to receive input from a user selecting a print quality parameter that modifies a print quality of the printer when printing a test image, to receive input from the user defining a range of values for the print quality parameter to utilize when printing the test image, and to receive input from the user defining a number of samples of the test image to print; and
a print module operable to print the number of samples of the test image, wherein each of the number of samples of the test image is printed utilizing a different value in the range defined for the print quality parameter to allow for an analysis of the print quality of the printer by the user.
2. The printer of claim 1 wherein the print module of the printer further includes:
a print controller operable to rasterize the test image into a plurality of rasterized versions of the test image based on the range of values defined for the print quality parameter, wherein each of the rasterized versions of the test image is rasterized utilizing a different value in the range defined for the print quality parameter; and
wherein the print controller is further operable to direct a print engine of the printer to print the rasterized versions of the test image as the variations of the test image.
3. The printer of claim 2 wherein the print quality parameter comprises at least one of a screen, a pel, a tone curve, a color profile, a halftone curve, a highlight, a midtone shadow, a brightness, a dot gain, and a colorant level.
4. The printer of claim 1 wherein the print module of the printer further includes:
a print controller operable to rasterize the test image into a rasterized test image; and
a print engine operable to receive the rasterized test image from the print controller, and to apply a different one of the values in the range defined for the print quality parameter when printing the rasterized test image as each of the variations of the test image.
5. The printer of claim 4 wherein the print quality parameter comprises at least one of a contrast, a boldness, a preheat temperature of the print engine, a fuser temperature of the print engine, an oil rate of the print engine, and an oil belt rate of the print engine.
6. A method operable on a printer for print quality analysis, the method comprising:
selecting a print quality parameter that modifies a print quality of the printer when printing a test image;
defining a range of values for the print quality parameter to utilize when printing the test image;
defining a number of samples of the test image to print; and
printing the number of samples of the test image, wherein each of the number of samples of the test image is printed utilizing a different value in the range defined for the print quality parameter to allow for an analysis of the print quality of the printer by the user.
7. The method of claim 6 wherein printing the plurality of variations further comprises:
rasterizing the test image into a plurality of rasterized versions of the test image based on the range of values defined for the print quality parameter, wherein each of the rasterized versions of the test image is rasterized utilizing a different value in the range defined for the print quality parameter; and
printing the rasterized versions of the test image as the variations of the test image.
8. The method of claim 7 wherein the print quality parameter comprises at least one of a screen, a pel, a tone curve, a color profile, a halftone curve, a highlight, a midtone shadow, a brightness, a dot gain, and a colorant level.
9. The method of claim 6 wherein printing the plurality of variations further comprises:
rasterizing the test image into a rasterized test image; and
applying a different one of the values in the range defined for the print quality parameter when printing the rasterized test image as each of the variations of the test image.
10. The method of claim 9 wherein the print quality parameter comprises at least one of a contrast, a boldness, a preheat temperature of a print engine of the printer, a fuser temperature of the print engine, an oil rate of the print engine, and an oil belt rate of the print engine.
11. A non-transitory computer readable medium tangibly embodying programmed instructions which, when executed by computing system of a printer, are operable for performing a method on the printer for print quality analysis, the method comprising:
selecting a print quality parameter that modifies a print quality of the printer when printing a test image;
defining a range of values for the print quality parameter to utilize when printing the test image;
defining a number of samples of the test image to print; and
printing the number of samples of the test image, wherein each of the number of samples of the test image is printed utilizing a different value in the range defined for the print quality parameter to allow for an analysis of the print quality of the printer by the user.
12. The non-transitory computer readable medium of claim 11 wherein printing the plurality of variations further comprises:
rasterizing the test image into a plurality of rasterized versions of the test image based on the range of values defined for the print quality parameter, wherein each of the rasterized versions of the test image is rasterized utilizing a different value in the range defined for the print quality parameter; and
printing the rasterized versions as the variations of the test image.
13. The non-transitory computer readable medium of claim 12 wherein the print quality parameter comprises at least one of a screen, a pel, a tone curve, a color profile, a halftone curve, a highlight, a midtone shadow, a brightness, a dot gain, and a colorant level.
14. The non-transitory computer readable medium of claim 11 wherein printing the plurality of variations further comprises:
rasterizing the test image into a rasterized test image; and
applying a different one of the values in the range defined for the print quality parameter when printing the rasterized test image as each of the variations of the test image.
15. The non-transitory computer readable medium of claim 14 wherein the print quality parameter comprises at least one of a contrast, a boldness, a preheat temperature of a print engine of the printer, a fuser temperature of the print engine, an oil rate of the print engine, and an oil belt rate of the print engine utilized when printing the variations of the test image.