Epson ET-4750 Troubleshooting
If there is an issue on your printer, it can be fixed by simple troubleshooting steps. On this page, we have provided the Epson ET-4750 troubleshooting steps for few printer issues. However, you can reach out to us to get your Epson ET-4750 printer issues fixed with assistance from our technical experts.
These are the basic troubleshooting steps that you should perform for any printer issues.
- Check if the printer is connected to a working electric socket.
- If connected by cables, attach them firmly at the ends of both the printer and the computer.
- Clear the errors displayed on the printer’s LCD.
- Print a test page on the printer to check whether the fault is in the printer.
- On your computer, verify that the printer driver is installed correctly.

Epson ET-4750 Troubleshooting Offline
- Initially, check if the printer is turned on.
- Check the connection between the printer and your computer.
- If the printer is connected over a wireless network, then check if your wireless router is turned on.
- Restart your printer and computer and see if the issue is fixed.
- If you find out that the printer is still offline, perform the following steps on your Windows computer.
- Click the Windows icon at the bottom left corner of the desktop screen and select the Control Panel option.
- Click the Devices and Printers option.
- Perform a right-click on your Epson printer and select the option See what’s printing?.
- See if you have any pending print jobs and make sure to remove them from the list.
- Click the Printer option and see if you have enabled the option Use Printer Offline. If it is enabled, click to disable it.
- Make sure the printer is set as the default printer.
- If the Epson ET-4750 troubleshooting offline issue persists, then reinstall the printer driver on your computer.
Fix: Epson ET 4750 Paper Jam Error
If you see a paper jam error message on your printer, then remove the jammed paper using the instructions displayed.
- Remove all the paper from the output tray.
- Similarly, remove the paper from the feeder.
- While removing the paper, do not operate the printer.
- Also, make sure to remove the jammed paper gently without tearing it.
To avoid paper jams in the future:
- Make sure you even out the papers and stack them evenly before inserting the stack into the paper tray.
- Make sure you do not have any folds or cut edges in the paper you have loaded (they may lead to paper jams).
- Load the paper in the correct direction with the print side facing down and also make sure not to exceed the tray limit.
Fixed: Epson ET 4750 Not Printing
Read below instructions for Epson ET-4750 troubleshooting the not printing issue:
- See if the printer is turned on and connected to a working electric socket.
- If connected by cables, attach them tightly at the ends.
- Clear the errors displayed on the printer’s LCD.
- If there is a paper jam error, remove the jammed paper from the printer.
- On your computer, verify that the printer driver is installed correctly.
- Make your printer is the default printer on your Windows computer.
- On a Mac computer, add the printer to the printer list.
- Delete any pending print jobs from the Print Spooler.
- If the issue persists, remove and reinstall the printer driver on your computer.
Fixed: Epson ET 4750 Not Printing Black
- If the ink level in the black ink cartridge is low, you can order the Epson cartridge and get in replaced.
- Make sure the protective tape from the cartridge is removed.
- Make sure you use the paper supported by the Epson printer.
- Find out if your printer has any clogged nozzle and clean the print head.
- Ensure to remove the blank papers from the stack that are already printed.
Solved: Epson ET 4750 Not Printing Color
Carry-out below instructions for Epson ET-4750 troubleshooting the color print issue:
- Make sure the paper orientation is in accordance with the papers loaded in the printer.
- Deselect the Black or the Grayscale option from the paper type settings to fix the issue.
- Find out if your printer has any clogged nozzle by printing the nozzle check pattern.
- Clean the print head to fix the clogged nozzles.
- Open the door of the printer and see if you have the ink cartridges appropriately installed in the printer.
- Check the ink levels in the printer and replace them if they are too low.
Resolved: Epson ET 4750 ADF Not Working
- If the Auto Document Feeder does not work on your Epson ET 4750, you need to make sure the ADF does not have any paper jams.
- Turn off the printer and see if the ADF is fully closed.
- Open the cover of the Auto Document Feeder and see if you find any jammed paper inside. It found, remove the fragments of the paper.
- Check if the ADF works now.
- Now you seen Epson ET-4750 troubleshooting ADF not working issue.
Fix Epson ET-4750 Scanner Not Working
- Scanner errors are quite common in printers. To resolve the scanner errors, you have to make sure of the following.
- Check if the scanner driver is installed on the computer.
- Make sure the antivirus or firewall application on the computer is not blocking the scan utility.
- Check the connection between the printer and the computer.
- Make sure the original document to be scanned is placed properly along the edges in the scanner glass.
- Reset the Epson Scan utility. Open the Scan Utility on your Windows computer.
- Select the Other tab and then click the Reset button.
- The most common Scanner Error is the Error Code: E-02. Epson ET-4750 troubleshooting the error, all you have to do is to turn off the printer and then turn it back on.
Fixed: Epson ET-4750 Will Not Scan To Computer
- Make sure you have the proper software or the scanner driver installed on your computer.
- Check whether there are any issues in the connection between the printer and the computer.
- Make sure you have the valid resolution set for the Epson printer while scanning to computer.
- If you have connected the printer to a Windows 10 computer, click the Windows icon and select Epson. Then choose the Epson Scan Utility.
- Make sure you have the printer selected in the option and then click the Reset button.
- On a Windows 8 computer, open the Applications window from the All Programs option. Select the Epson application and then click the Reset button.
Fixed: Epson ET 4750 Won’t Connect To Wifi
Carry-out below instructions for Epson ET-4750 troubleshooting the wifi:
- Make sure your wireless router is turned on.
- If you have changed the password for the router, make sure to connect the printer to the wireless network using the new password.
- Make sure there are no interruptions between the printer and the router.
- Now, if you have checked the above methods and still the printer doesn’t connect to Wi-Fi, you can simply reset the router.
- Now, connect your printer to Wi-Fi using the WPS connection method.
WPS Setup:
- If your router has a WPS button, connecting the printer to a wireless network is easy.
- Press the Wireless icon on the printer.
- Choose Wi-Fi (Recommended) > Start Setup or Change Settings > Push Button Setup (WPS).
- When prompted, you have to press the WPS button on your wireless router to connect the printer to it.
Solved: Epson ET 4750 Scanning Communication Error
- Epson ET-4750 troubleshooting the Scanner Communication Error on your Epson ET 4750 printer, you can reinstall the Scanner driver.
- Click the Windows (Start) icon and click the Settings option.
- Type Applications in the search bar and press the Enter button.
- Select the option Add or Remove Programs.
- Select the Epson Scan Utility, perform a right-click on it, and select the Uninstall option.
- Download the Epson Scan Utility from the Epson Support page.
- Install the scan utility and check if the issue has been fixed.
Solved: Epson ET 4750 Not Receiving Faxes
If you are having trouble receiving faxes, you need to make sure you have the valid Epson Fax utility downloaded to your computer.
- Open the default browser on your computer, enter the official Epson support URL in the address bar, and press the Enter button.
- Enter the printer model number in the search bar and press the Enter button.
- Select the Downloads tab and scroll down the page to the utility section.
- Click the Fax Utility option and select the operating system and its version from the respective drop-down lists.
- Click the Download button and the Fax utility will be downloaded.
- Make sure you have the proper header information set up and have not blocked your caller ID because it will lead to fax rejection.
- If you did not connect the phone to your Epson product, set the Receive Mode setting to Auto.
- Check if the cable connecting your telephone wall jack to your product’s LINE port is secure and not damaged.
- Print a fax connection report to check the problem.
Guide: Epson ET 4750 Factory Reset
- Press the Home button on the Epson ET 4750 printer.
- Use the navigation buttons on the printer and select the Settings option.
- Under Settings, tap the down arrow button until you find the option Restore Default Settings.
- Now, scroll down the set of five options and select the Clear All Data and Settings option.
- Your Epson ET 4750 printer will be reset to factory settings and all the data saved will be cleared.
For more Epson ET-4750 troubleshooting solutions contact our experts.