Update README.md
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@@ -9,7 +9,7 @@ How to identify the problem
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2. Connect a Dymo 400 Twin Turbo printer to the system with USB
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2. Connect a Dymo 400 Twin Turbo printer to the system with USB
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3. Stop logging USB packets after a minute
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3. Stop logging USB packets after a minute
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4. Review packet data and notice a packet received from the device has a malformed string
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4. Review packet data and notice a packet received from the device has a malformed string
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- The packet will be a GET DESCRIPTOR Response STRING with bLength: 30, bDescriptorType: 0x03 (String), and malformed bString: [malformed]
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- The packet will be a GET DESCRIPTOR Response STRING with bLength: 30, bDescriptorType: 0x03 (String), and malformed bString: `〰㘀 ㌀ 㘀㔀㜀㔀`
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5. In terminal, `lsusb -v -d 0922:0018`
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5. In terminal, `lsusb -v -d 0922:0018`
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6. Notice the gibberish value in the iSerial field.
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6. Notice the gibberish value in the iSerial field.
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7. When setting up the printer, notice the device URI is `usb://DYMO/LabelWriter%20Twin%20Turbo?serial=??????????????`
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7. When setting up the printer, notice the device URI is `usb://DYMO/LabelWriter%20Twin%20Turbo?serial=??????????????`
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