How to Replace Waste Ink Pump

How to Replace Waste Ink Pump on a DTF Printer

If you need to replace the waste ink pump on your DTF printer, follow these step-by-step instructions:

Materials Needed:

1. Zip ties
2. Magnetic screwdriver
3. Regular screwdriver
4. Small pair of scissors or cutters

Step 1: Prepare the Workspace

1. Set up your printer on the side of a table to create ample space for the replacement process.
2. Ensure you have enough room on both sides of the printer for easy access.

Step 2: Unplug the Printer

1. Unplug the printer from the power source.

Step 3: Remove the Top Cover

1. Remove all screws from the corners of the top cover and set them aside.
2. Lift off the top cover and set it aside.

Step 4: Access the Waste Ink Pump

1. Locate the black plate inside the printer and remove the screws holding it in place.
2. Remove the black plate to reveal the waste ink pump.

Step 5: Disconnect Hoses

1. Remove the hoses connected to the waste ink pump by pushing them back and lifting them out.
2. Clean any debris from inside the printer.

Step 6: Remove the Waste Ink Pump

1. Unscrew the waste ink pump from its position.
2. Cut any connecting parts using scissors or cutters.
3. Carefully remove the waste ink pump from the printer.

Step 7: Install the New Waste Ink Pump

1. Position the new waste ink pump in place, ensuring proper alignment.
2. Secure the pump in place with screws.
3. Reconnect any wires or hoses to the new pump.

Step 8: Secure the Waste Ink Pump

1. Double-check that the waste ink pump is properly aligned and secured.
2. Tighten the screws to hold the pump in place.

Step 9: Reassemble the Printer

1. Reattach any removed components such as the black plate and top cover.
2. Secure all screws back in place.
3. Plug the printer back into the power source.

Step 10: Test the Printer

1. Power on the printer and check if it is functioning properly.
2. Ensure there are no leaks or issues with the new waste ink pump.

By following these steps carefully and patiently, you can successfully replace the waste ink pump on your DTF printer. Remember to have the necessary tools and take your time during the process to avoid any complications.