Specifications

TH230/230+ Programmer’s Guide
241
DFUX Interface String
Printer Interface String
Offset Field Size Value Description
0 bLength 1 24h Size of this descriptor, in bytes
1 bDescriptorType 1 03h STRING descriptor type
2 bString 22h Unicode “Printer Interface”
Following string descriptors are not published in the devices descriptor set ( -> “hidden”
strings
SerialNumber String (index 80h)
Offset Field Size Value Description
0 bLength 1 12h Size of this descriptor, in bytes
1 bDescriptorType 1 03h STRING descriptor type
2 bString 10h Unicode Serial Number
WN Device Configuration String (index 81h)
Offset Field Size Value Description
0 bLength 1 28h Size of this descriptor, in bytes
1 bDescriptorType 1 03h STRING descriptor type
2 bString 26h Unicode
"Printer:TH230:0304:"