[dany42]

Are you giving a command but your HP printer is malfunctioning and shows an error on your computer device? Have you tried different types of troubleshooting tasks but failed to find a solution? Don't be disappointed as you are in the best place where you can certainly learn some helpful tips to control your HP printer device to get the job done perfectly. Most of the time it happens that when you give the command to your device Printer does not respond soon and in the response, you have to wait a second.
Now, it's time to troubleshoot your printer to find out why your HP printer not printing black. If the problem persists, you need expert support to fix it. They will never leave you until your problem is solved.
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