https://community.usa.canon.com/t5/Office-Printers/ImageCLASS-MF8380Cdw-Prints-wide-Horizontal-black-bars/m-p/555438#M26920 <P>Hello!</P> <P>I’m sorry to hear that you’re having trouble with your printer. To help the community assist you better, we need a bit more information:</P> <P>- Are you seeing any error messages?<BR />- Which version of Windows or macOS are you using?<BR />- How do you connect to your printer: via USB or Wi-Fi?</P> <P>Any additional details you provide will help the community better understand your issue.</P> <P>If you are in the United States and need urgent support, please click <A href="https://canon.us/account" target="_blank" rel="noopener">HERE</A> to visit your My Canon Account for personalized support options.</P> <P>If you are outside the USA, please click <A href="https://global.canon/en/support" target="_blank" rel="noopener">HERE</A> to find support options for your country.</P> <P>Thank you, and have a great day!</P> Mon, 30 Jun 2025 17:34:23 GMT Stephen 2025-06-30T17:34:23Z https://community.usa.canon.com/t5/Office-Printers/ImageCLASS-MF8380Cdw-Prints-wide-Horizontal-black-bars/m-p/555437#M26919 <P>A few weeks ago, this started first with just one bar. I could then run print again and then print would then be correct. After a few days they 2 bars showed up and again would then print ok. Now it prints several black bars and wouldn't let me print a clean one. Any help would be appreciated. I did try the Maintenace in the printer but that didn't solve the problem.</P> Tue, 01 Jul 2025 12:22:00 GMT https://community.usa.canon.com/t5/Office-Printers/ImageCLASS-MF8380Cdw-Prints-wide-Horizontal-black-bars/m-p/555437#M26919 Dan18230 2025-07-01T12:22:00Z https://community.usa.canon.com/t5/Office-Printers/ImageCLASS-MF8380Cdw-Prints-wide-Horizontal-black-bars/m-p/555438#M26920 <P>Hello!</P> <P>I’m sorry to hear that you’re having trouble with your printer. To help the community assist you better, we need a bit more information:</P> <P>- Are you seeing any error messages?<BR />- Which version of Windows or macOS are you using?<BR />- How do you connect to your printer: via USB or Wi-Fi?</P> <P>Any additional details you provide will help the community better understand your issue.</P> <P>If you are in the United States and need urgent support, please click <A href="https://canon.us/account" target="_blank" rel="noopener">HERE</A> to visit your My Canon Account for personalized support options.</P> <P>If you are outside the USA, please click <A href="https://global.canon/en/support" target="_blank" rel="noopener">HERE</A> to find support options for your country.</P> <P>Thank you, and have a great day!</P> Mon, 30 Jun 2025 17:34:23 GMT https://community.usa.canon.com/t5/Office-Printers/ImageCLASS-MF8380Cdw-Prints-wide-Horizontal-black-bars/m-p/555438#M26920 Stephen 2025-06-30T17:34:23Z