System and method for detecting electrostatic discharge events in an imaging device having a scanner

1. A method for detecting electrostatic discharge, ESD, events in an imaging device, comprising:

activating a scanner of the imaging device to perform a scan line operation to capture a scan line, the captured scan line having one of a number of pixels and a number of samples;

determining whether or not a mismatch exists between the one of the number of pixels and the number of samples of the scan line and a respective one of a predetermined number of pixels and a predetermined number of samples; and

upon determining that a mismatch exists, incrementing a count value;

wherein the count value indicates at an ESD event has occurred in the imaging device.

2. The method of claim 1 , further comprising determining whether or not the count value has reached a predetermined threshold, and on determining that the count value has reached the predetermined threshold, determining that the ESD event has occurred within the imaging device.

3. The method of claim 2 , further comprising providing a feedback to a user indicating that the ESD event has occurred within the imaging device.

4. The method of claim 1 , further comprising providing the count value as a healthcheck data to a remote computing device.

5. The method of claim 1 , wherein the one of the predetermined number of pixels and the predetermined number of samples is based upon a resolution setting of the scanner.

6. The method of claim 1 , wherein the scanner includes one of a flatbed scanner and an automatic document feeder, ADF, scanner.

7. The method of claim 1 , further comprising applying shading correction to the captured scan line, and determining whether or not an error has occurred during the shading correction of the captured scan line, wherein the incrementing the count value is based at least upon a positive determination that an error has occurred during the shading correction of the captured scan line.

8. The method of claim 7 , wherein the determining whether or not an error has occurred during the shading correction is based on the determining whether or not a mismatch exists between the one of the number of pixels and the number of samples of the scan line and the respective one of the predetermined number of pixels and the predetermined number of samples.

9. A method for detecting electrostatic discharge, ESD, events in an imaging device, comprising:

scanning a target placed in a scanner of the imaging device to create a scanned image of the target, the scanned image having a plurality of scan lines with each scan line having one of a number of pixels and a number of samples; and

for each scan line in the plurality of scan lines:

determining whether or not the one of the number of pixels and the number of samples of the scan line matches a respective one of a predetermined number of pixels and a predetermined number of samples; and

upon determining that one of the number of pixels and the number of samples of the scan line does not match the respective one of the predetermined number of pixels and the predetermined number of samples, incrementing a count value;

wherein the count value indicates an ESD event has occurred in the imaging device.

10. The method of claim 9 , further comprising determining whether or not the count value has reached a predetermined threshold, and on determining that the count value has reached the predetermined threshold, determining that the ESD event has occurred within the imaging device.

11. The method of claim 10 , further comprising, upon determining that the ESD event has occurred within the imaging device, providing a feedback to a user indicating that the ESD event has occurred within the imaging device.

12. The method of claim 9 , further comprising retrieving, by a remote computing device, the count value from the imaging device as a healthcheck data.

13. The method of claim 9 , further comprising uploading the count value to a remote computing device as a healthcheck data.

14. The method of claim 9 , wherein the one of the predetermined number of pixels and the predetermined number of samples is based upon a resolution setting of the scanner.

15. The method of claim 9 , further comprising applying shading correction to each scan line of the plurality of scan lines and, for each scan line, indicating that an error has occurred during shading correction of the scan line upon a positive determination that one of the number of pixels and the number of samples of the scan line does not match the respective one of the predetermined number of pixels and the predetermined number of samples, wherein the incrementing the count value is based at least upon the indicating that the error has occurred during shading correction of the scan line.

16. The method of claim 9 , further comprising, for each of the plurality of scan lines, initiating an interrupt upon a positive determination that the one of the number of pixels and the number of samples of the scan line does not match the respective one of the predetermined number of pixels and the predetermined number of samples, wherein each interrupt increments the count value.

17. A method for detecting electrostatic discharge, ESD, events in an imaging device, comprising:

scanning a target placed in a scanner of the imaging device to create a scanned image of the target, the scanned image having a plurality of scan lines;

applying shading correction to each of the plurality of scan lines; and

for each scan line in the plurality of scan lines:

determining whether or not an error has occurred during the shading correction of the scan line; and

upon determining that an error has occurred during the shading correction of the scan line, incrementing a count value;

wherein the count value indicates an ESD event has occurred in the imaging device.

18. The method of claim 17 , wherein the determining whether or not an error has occurred during the shading correction of the scan line includes determining that the error has occurred when one of a number of pixels and a number of samples of the scan line does not match a respective one of a predetermined number of pixels and a predetermined number of samples.

19. The method of claim 17 , further comprising determining whether or not the count value has reached a predetermined threshold, and on determining that the count value has reached the predetermined threshold, determining that the ESD event has occurred within the imaging device.

20. The method of claim 18 , wherein the one of the predetermined number of pixels and the predetermined number of samples is based upon a resolution setting of the scanner.