From fdf5b60ab091b9cd75bae5c48eadc745e156844c Mon Sep 17 00:00:00 2001 From: wp Date: Wed, 6 Aug 2025 17:36:36 -0500 Subject: [PATCH] Update README.md --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 3877eab..827a76a 100644 --- a/README.md +++ b/README.md @@ -9,7 +9,7 @@ How to identify the problem 2. Connect a Dymo 400 Twin Turbo printer to the system with USB 3. Stop logging USB packets after a minute 4. Review packet data and notice a packet received from the device has a malformed string - - The packet will be a GET DESCRIPTOR Response STRING with bLength: 30, bDescriptorType: 0x03 (String), and malformed bString: [malformed] + - The packet will be a GET DESCRIPTOR Response STRING with bLength: 30, bDescriptorType: 0x03 (String), and malformed bString: `〰㘀㄀　㌀　㄀　㄀㘀㄀㔀㜀㔀` 5. In terminal, `lsusb -v -d 0922:0018` 6. Notice the gibberish value in the iSerial field. 7. When setting up the printer, notice the device URI is `usb://DYMO/LabelWriter%20Twin%20Turbo?serial=??????????????`