Print windows for ink jet printers utilizing segmented charging

Details Print windows for ink jet printers utilizing segmented charging Print windows for ink jet printers utilizing segmented charging

B - Operations, Transporting

41

J

B41J 2/085 (2006.01)

Patent

CA 2292412

The present invention provides for adjustment of the charging voltage to a discrete section of the array, increasing the operating range of the printhead. The array of charging electrodes are broken into segments with relative voltage adjustment to each segment. The voltage to the charge plate electrodes is then switchably controlled by discrete high voltage driver chips to enable drop selection for printing. The integrated circuit within each chip converts serial input data at low voltages to parallel outputs at high voltage. The supplied high voltage to each of these chips is varied to compensate for impact variations on the catcher face caused by non-uniform parts. The compensation levels required for a set of aligned parts are stored within the printhead memory. The printhead will then function with the correct compensation levels on any system in which it is installed.

Affiliated with

Also associated with

Rating

Print windows for ink jet printers utilizing segmented charging does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Print windows for ink jet printers utilizing segmented charging, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Print windows for ink jet printers utilizing segmented charging will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1937336