Follow HP's instructions for calibrating printer color via the evil HP Solution Center, Settings, Printer Settings, Calibrate Color (or something similar). There are third-party products such as Eye One that will calibrate your printer to your screen, and you can search online for someone who has made a printer profile for your printer/paper combination. I don't know if HP does such things; Canon does. You can do a vaguely similar job by printing a standard color chart and adjusting the monitor (easiest option) to match the printer.