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HP LaserJet Tank 2604sdw Wireless Black-and-White All-In-One Laser Printer preloaded with up to 2 years of toner White LaserJet Tank 2604sdw - Best Buy
![hey guys my printer just started leaving black lines on the back of paper for no reason, is there anything I can do to fix it? (more info in comments) : r/printers hey guys my printer just started leaving black lines on the back of paper for no reason, is there anything I can do to fix it? (more info in comments) : r/printers](https://i.redd.it/hey-guys-my-printer-just-started-leaving-black-lines-on-the-v0-dx921y93zqr81.jpg?width=1908&format=pjpg&auto=webp&s=5a40a7fbb676baa470f9d12b69dccd64c686f0c8)
hey guys my printer just started leaving black lines on the back of paper for no reason, is there anything I can do to fix it? (more info in comments) : r/printers
![Brother laser printer leaving black smudges all over pages. Any idea how to fix? I tried cleaning everything inside but still prints the same : r/ printers Brother laser printer leaving black smudges all over pages. Any idea how to fix? I tried cleaning everything inside but still prints the same : r/ printers](https://i.redd.it/r0d9v6z6hgm81.jpg)
Brother laser printer leaving black smudges all over pages. Any idea how to fix? I tried cleaning everything inside but still prints the same : r/ printers
![HP LaserJet Enterprise M507 M507n Desktop Laser Printer - Monochrome - 45 ppm Mono - 1200 x 1200 dpi Print - Manual Duplex Print - 650 Sheets Input - Ethernet - 150000 Pages Duty Cycle - Plain Paper Print - Gigabit Ethernet - USB - Filo CleanTech HP LaserJet Enterprise M507 M507n Desktop Laser Printer - Monochrome - 45 ppm Mono - 1200 x 1200 dpi Print - Manual Duplex Print - 650 Sheets Input - Ethernet - 150000 Pages Duty Cycle - Plain Paper Print - Gigabit Ethernet - USB - Filo CleanTech](https://content.etilize.com/Maximum/1060007133.jpg)