Hello! My hp 2550l color laser printer needed a new image drum a few weeks ago or more. Just a few days ago we installed a new one and also the yellow toner and now the only color that print is yellow. We already did the clean sheet process. It won't even print the test page!
-   I just changed my color ink , and everything prints out yellow , Even the black and white pictures pring out in yellow I am angry !!!!-   Guest
2600n printer prints smudges all down the left half of the paper. Cleaning print cycle doesn't...
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2600n printer prints smudges all down the left half of the paper. Cleaning print cycle doesn't help. What now?