Epson Pro WF 7840 Printer Troubleshooting

• Turn ON the PC and locate the Devices and Printers menu.
• Then, pick the desired Epson WF-7840 printer and right-click on it.
• Try to disable the offline printer status and attempt to reboot the Epson WF printer.
• Access through the Devices and Printers menu to add the printer to the PC.
• Finally, assign the test print task to inspect whether the connected WF 7840 printer is active.

• Turn ON the required Epson WF-7840 printer.
• Try to Press and hold the reset button on the rear of the WF 7840 printer.
• Hold the reset button and switch ON the desired Epson WF printer.
• A Few seconds later, you can see a warning printout. Then, release the reset button.
• Finally, you are almost ready with the active Epson WF-7840 printer with the reset process.

• Inspect for network signal to configure using the wireless network.
• Get your WF 7840 printer nearby the wireless router and reboot the router.
• Use the Epson Manual to connect the printer to the router using the Wi-Fi setup wizard.
• Make sure whether the PC shares the same Wi-Fi as the WF 7840 printer.
• Finally, select the document to make a test print task online and inspect whether the network signal is stable or not.

• Confirm whether there are any empty ink cartridges on the WF 7840 printer.
• At the same time, ensure that you have loaded only the Epson-recommended printing sheets.
• Verify the printer and PC for their latest updated driver software.
• Next, try to remove and add the WF 7840 printer to the PC.
• Make a test print task and look at whether the WF 7840 printer is actively ready to print.

• Inspect whether you have the latest OS and operate using the firewall settings.
• Then, remove all the App permissions and verify whether you have any updated driver.
• Or else, delete or uninstall the driver and remove the WF 7840 printer from the active PC.
• Access using epson.com/support/wf7840 to install the new WF 7840 driver.
• Do assign the test print job and check for the Epson WF-7840 driver’s compatibility.

• First, ensure you have loaded quality Epson printing sheets.
• Confirm with no clogs or paper clots in your installed print head.
• At the same time, clean the paper tray and place the printing sheets without disturbing the edges.
• Again, load the adequate quality printing sheets into the paper tray and gently close the tray.
• Assign test print and ensure you have any smudge or other printing issues.

All the above, if you need any more support for your Epson WF-7840 printer’s troubleshooting– Call Our Technical Team for instant guidance.