DesignJet System Error 21:10

System Error 21:10

If you see system error 21:10 on the display of your HP DesignJet 500 / 510 / 800, don't panic, it is usually a Service Station failure.

The first thing you could try is "Turn the printer off and allow a few minutes for printer to cool, then turn the printer back on again."  If it comes up to 'Ready' then carry on as usual.

If this does not resolve the error, the Service Station Assembly will most likely need replacing. We can replace it on-site and service your HP DesignJet, usually in under an hour. Please email for a quotation.

Logging calls.

1. Complete our DesignJet plotter repair on-line booking form
2. Telephone on 07957 112589
3. Send an email to

Call 07957 112589 for a fast efficient DesignJet repairs at competitive rates.

System Error 21:10 can appear on the display of the following HP DesignJet models. DesignJet 500, DesignJet 510, DesignJet 800

Need help?

Please complete the form below to get in touch with us about the DesignJet errors or any issues you are experiencing.  We will respond as soon as we can, usually within an hour during business hours.  Please provide as much information as possible so we can assist.