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I have a Laser Jet HP Printer. When I print stock market charts it prints the orange/red line as yellow.?

Is there any way I can improve the print?

Public Comments

1. i think you got the wrong ink in the wrong slot. if not, try doing a test page. that should help.
2. Could be your transfer belt/roller when was the last time you gave it a full maintenance? have you checked if Maintenance is due? what model is it?
3. i think you need a new color cartridge, thats what mine does.
4. Which unit do you have? Try to callibrate the printer three times. Also, if it is a unit with this mode, run the cleaning mode and see if it makes a difference. Also print a self test/configuration page and see if the colors look right. If all else fails call HP support at 1-800-474-6836. Genuine HP toner cartridges and imaging drums are covered under warranty.