ब्रदर फैक्स/प्रिंटर यूएसबी विफलता का निदान और मरम्मत

ब्रदर फैक्स/प्रिंटर यूएसबी विफलता का निदान और मरम्मत

स्रोत नोड: 2615011

Downtown Doug Brown looks at a Brother FAX-2840 fax machine/laser printer. It still worked fine as a fax machine or copy machine, but it couldn’t print to a Windows 10 computer via USB.

Windows would not recognize the hardware even with the correct driver, “unable to enumerate device”. Tearing it down, the D+ line was not reaching 0 volts per the USB spec.

Read the lengths to which this printer was handled in the blog post यहाँ उत्पन्न करें.

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