Troubleshooting Epson L1800 Printer Issues: Fixing Blank Page Printing and More

Question about Epson L1800 DTF: 

Help Needed

I have an Epson L1800 printer. After replacing the mainboard and the printhead, my printer is still printing blank pages. Can you assist?

Answer:

Thank you for reaching out to us at BCH Technologies. We're grateful for your engagement and support, particularly through our YouTube channel. Your feedback is crucial in helping us refine our technical expertise.

To address your Epson L1800 printer issue where it prints blank pages even after replacing the mainboard and printhead, here are some detailed steps and checks you can perform:

1. Capping Station Functionality: Ensure the capping station is working correctly. This component is vital for replacing the shipping fluid inside new printheads with ink. If the capping station is clogged or malfunctioning, the ink cannot replace the shipping fluid, resulting in blank prints. To check the capping station's functionality, you can follow our video guide.
2. Inspect the F1 Fuse on the Mainboard: A blown fuse could prevent your printer from functioning correctly, even if all components are new. Check the F1 fuse on the mainboard. If the fuse is intact, proceed to inspect the FFC (Flat Flexible Cable) connecting the printhead to ensure it is not damaged or improperly connected. Note that some refurbished mainboards might have modifications involving the F1 fuse, such as using two wires to bypass it or relocating the fuse outside the printer. Ensure these modifications, if present, are correctly implemented.
3. Examine the Driver Chip IC: The driver chip IC controls the printhead and can cause issues if it is faulty. You can watch a brief overview of this procedure on our YouTube shorts and another short video. For a detailed procedure, our membership subscribers can access the full video here.

Addressing printer issues can be complex due to the hands-on nature of the problems. For instance, resolving a simple clog might involve specific unclogging procedures. However, if the printer remained inactive for an extended period, a comprehensive service for the ink system might be necessary. Situations like a "paper jam" can arise from numerous potential causes, making it a common office jest. Therefore, we're unable to provide remote troubleshooting, suggestions, or support for printer repairs.

We offer an in-person evaluation and repair service via our local diagnostic facility. Due to high demand, we operate on a first-come, first-served basis, which might result in a few weeks' wait before you can drop off or mail in your printer. Our services are structured to repair either the entire printer or specific parts, with clear instructions for mail-in or local drop-off services. However, we acknowledge that our rates may not be the most economical. Thus, we highly recommend resorting to self-help via online research. You can start by exploring YouTube. Use the search icon next to "About" on the right-hand side of the menu bar to find specific videos. As I receive numerous queries daily about specific topics, using YouTube's search function is most efficient. Plus, YouTube might suggest relevant videos from other channels that could assist you.

Thank you again for reaching out to us. We hope these steps help resolve your printer issue.