A few weeks back, I was the first person to print in color with that printer. See previous post. Now Some people are complain because they are only able to print in greyscale. This is how I resolved:. Create a new printer called HPColor as Printer name. Modify file /etc/cups/ppd/HPColor.ppd: *FoomaticRIPCommandLine: "foo2hp2600-wrapper %A" to *FoomaticRIPCommandLine: "foo2hp2600-wrapper -c %A" Good Luck!!!.