How to Fix 79 Service Error on HP LaserJet Pro 400?
Error code 79 seeming on your computer screen while taking prints from HP LaserJet Pro 400 series of printers, mainly occurs due to malformed PostScript documents. The error appears when a print job is corrupted or sometimes owing to miscommunication between the spooler and the printer due to outdated firmware not allowing you to take print outs.
Troubleshooting this error code you need to go through certain stages recommended by the experts. Here we have to discussed two solutions to fix HP LaserJet Pro 400 Error 79 but sometimes such printers remain in error state and not show any kind error code in that condition you can read our blog How to Troubleshoot HP Printer in Error State and solve such problems.
Steps to Fix HP Laser Printer Service Error 79:
First Solution: Under this method you have to check and remove all the printing jobs in the queue and again start your printer.
Step1: First you need to switch off your HP LaserJet Pro 400 printer device.
Step2: Now just check and remove all print jobs in queue given by the print command through all the PCs connecting through network to run this printer.
Step3: Now check under the domain network, you have to check who owns each print job in “See What’s Printing” box.
Step4: Here you have to log in to each of those accounts and then need to remove them from the domain network.
Step5: If you still stop print jobs through specified accounts, then remove and again add the LaserJet Pro 400 printer from the list in “Devices and Printers”.
Second Solution: This method will help you to check and internet connectivity problem.
Step1: First of all switch on the LaserJet Pro 400 printer.
Step2: Now make sure the printer is connected to the internet connection. Check the Ethernet cable which running from the device to your modem or switch on off on the router.
Step3: Here on the M401dn control panel/display you have to click the “Network” icon.
Step4: Verify the IP address over your printer is running. If it showing valid IP number means you are connected to your home network. If there is IP related issue dial HP printer technical support configure the HP printer wit right IP address configuration and settings.
Step5: Now you have to back to the home display and click the “Settings” icon and select LaserJet Update.
Step6: Here you need to check for firmware updates, if available then download and install the same with latest features.
This two methods are enough to fix the error, however if you failed and now don’t know how to fix 79 service error HP printer for assured solution, then you need to contact HP support phone number where you will get online help by team of certified technicians to find the actual cause of the error code and fix the same with right approach to enjoy trouble-free printing.