1504:001f — SRP-350II Thermal Receipt Printer
Bixolon CO LTD
- Vendor ID
- 1504
- Product ID
- 001f
- Combined
- 1504:001f
- Decimal
- 5380:31
What is this device?
This is the USB identifier for a SRP-350II Thermal Receipt Printer manufactured by Bixolon CO LTD. The vendor ID 1504 is registered to Bixolon CO LTD with the USB Implementers Forum, and 001f is the product ID that Bixolon CO LTD assigned to this particular model. When you run lsusb on Linux, this device appears as 1504:001f Bixolon CO LTD SRP-350II Thermal Receipt Printer.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 1504:001f Bixolon CO LTD SRP-350II Thermal Receipt Printer
You can filter directly with lsusb -d 1504:001f, or get the full descriptor dump with lsusb -v -d 1504:001f. Kernel messages from dmesg show the same pair as idVendor=1504, idProduct=001f.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_1504&PID_001F USB\VID_1504&PID_001F&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1504&PID_001F"
macOS
$ system_profiler SPUSBDataType
SRP-350II Thermal Receipt Printer:
Product ID: 0x001f
Vendor ID: 0x1504 (Bixolon CO LTD)Driver help
Having driver issues with this device? Most USB devices are handled by a generic class driver; if yours shows up as an unknown device, confirm the ID above first, then check the manufacturer's downloads page.
Raw usb.ids entry
The exact lines this page is generated from, in the upstream source file:
1504 Bixolon CO LTD 001f SRP-350II Thermal Receipt Printer