| 8284416 |
Digital image printing a job including monochromatic and color images |
Eun Suk Suh, Henry T. Bober |
2012-10-09 |
| 7800777 |
Automatic image quality control of marking processes |
David J. Lieberman, Michael C. Mongeon, Roger L. Triplett, John A. Moore |
2010-09-21 |
| 5212568 |
Method and apparatus for scanning a signature document |
James R. Graves, Gerald L. Coy |
1993-05-18 |
| 5170267 |
Raster input scanner (RIS) with diagnostic mode to predict and verify illumination optical performance |
James R. Graves, Gerald L. Coy |
1992-12-08 |
| 5153745 |
Method and apparatus for compensating for illumination variations of a lamp in a document scanning system following extended lamp inactivity |
Warren F. Brandkamp, Gerald L. Coy |
1992-10-06 |
| 5128778 |
Fast scan imaging area optimization system |
James E. Summers |
1992-07-07 |
| 5091654 |
Method of automatically setting document registration and locating calibration strip |
Gerald L. Coy, Kenneth J. Buck |
1992-02-25 |
| 5057869 |
System for scanning signature pages |
James R. Graves, Gerald L. Coy, David E. Crocker |
1991-10-15 |
