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Troubleshooting the Epson ST-4000: Printhead and FFC Ribbon Wire Replacement Guide
Question: I found BCH Technologies through your YouTube channel while searching for a solution to error code 031006 on my Epson ST-4000 printer. After attempting to clean the print head, I discovered that fuse F301 was blown. Despite successfully replacing the fuse, the issue persisted, and further investigation leads me to believe I may have damaged the main board, as the printer won't power on anymore. After your guidance, I examined the printhead and noticed black ink contamination on th
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Apr 1st 2024
Brother Printer Head Replacement: Technical Adjustments and Calibration
Brother printers, like many others, require precise adjustments after a printhead replacement to ensure optimal performance. While the manual outlines these adjustments, obtaining the necessary files for calibration can be challenging. This guide elucidates the process and offers solutions to common hurdles encountered during the adjustment phase.Understanding the Calibration ProcessUpon replacing the printhead in a Brother printer, various adjustments must be made to maintain print quality and
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Mar 25th 2024
How can I address printing issues caused by damaged FFC cables and internal obstructions?
Question: I've encountered issues with my printer, including lines appearing on prints or the printer failing to operate. Upon inspecting, I noticed damage to the FFC cable, evident from the condition of the metal teeth, and an accidental drop of an earring inside the printer has caused a jam and dislodged some internal white plastic pieces. Could you advise whether I need a replacement for the cable or other components, and if so, where I might find the necessary parts?Answer: Thanks for contac
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Mar 22nd 2024
Solving the Mystery: Why Does My Printer's Fuse Blow After Changing the Printhead?
Q: After replacing my printer's printhead, the fuse blows, stopping ink flow. This happens with every new printhead after a few prints. What could be the cause?A: It sounds like you're facing a challenging issue. Based on what you've described, there are a few educated guesses we can make. Firstly, since your printer powers up, it indicates that your power bridge is operational. The problem might stem from the connection to the printhead, such as the FFC cable or the connection socket, or it cou
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Mar 17th 2024
Addressing Clogged Nozzles in Epson F3070 Printers
Encountering persistent banding issues in your Epson F3070 printer can be a frustrating experience, especially when standard cleaning procedures fail to resolve the problem. While awaiting assistance from Epson or equipment specialists, it's beneficial to explore potential solutions within the community.Identifying the Problem Users have reported issues with clogged nozzles primarily in the white ink channels of the Epson F3070 printer, leading to persistent banding despite repeated cleanin
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Mar 15th 2024