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  • Users: EdGraf
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  1. EdGraf

    HP1220C firmware bug? misregistration

    Further to my problems with registration (sheets fed manually via the back), I have produced a number of images showing the problem. The images show a series of five diagrams, each in its own colour, printed one on top of the other over a period of time (indicated beside the colour coded...
  2. EdGraf

    Scanning as a background task

    I would like to be able to perform the following sequence: 1. Scan a complete document in the foreground (waiting for the scan to complete). This is using an in-house program. 2. Use the image that has just been scanned by displaying it. 3. While working with this image, another image is being...
  3. EdGraf

    Misregistration on 1220c (fed via back)

    I have a misregistration of 1mm that increases for every sheet fed (only from the back - this doesn't happen if fed from the front as is done normally) until the printhead makes a crunching sound when it docks. My project requires accuracy from one document to the next with the sheets fed from...

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