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Undocumented USB vendor commands for Epson esc/pos commands, what do they do?
How to write a generic USB Host Driver for Printers from various vendors?On android how do I use a USB printer supporting ESC/POS command set?Run the Vendor Commands in the Linux Kernel space driver for USBSending ESC/POS commands on Windows via USB and JavaPrintout special symbols on thermal printerSending USB vendor specific commands to USB HUB?ESC/POS commands are not recognized by Epson TM-T20IIHow command USB Epson TM-T88V esc printers?PyUSB Timeout when Reading Endpointundocumented esc/pos commands, what do they do?
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I have been capturing some data from an Epson TM-T88V esc/pos printer to see how they are doing things in the windows driver. I have encountered a few undocumented USB vendor commands.
These commands usually happen with before/after a CLEAR_FEATURE ENDPOINT_HALT command for both bulk data endpoints (0x01 / 0x82)
Host to device Vendor Interface commands:
[41 02 02 00 00 00 00 00]
[41 11 00 00 00 00 00 00]
Device to host Vendor Interface commands:
[c1 01 00 00 00 00 02 00]: 00 00
[c1 00 00 00 00 00 02 00]: 26 30
[c1 12 00 00 00 00 02 00]: 00 00
Does Anyone have any idea what these commands do?
usb escpos
asked Mar 27 at 21:05
mw.mw.
13113 bronze badges
add a comment |
I have been capturing some data from an Epson TM-T88V esc/pos printer to see how they are doing things in the windows driver. I have encountered a few undocumented USB vendor commands.
These commands usually happen with before/after a CLEAR_FEATURE ENDPOINT_HALT command for both bulk data endpoints (0x01 / 0x82)
Host to device Vendor Interface commands:
[41 02 02 00 00 00 00 00]
[41 11 00 00 00 00 00 00]
Device to host Vendor Interface commands:
[c1 01 00 00 00 00 02 00]: 00 00
[c1 00 00 00 00 00 02 00]: 26 30
[c1 12 00 00 00 00 02 00]: 00 00
Does Anyone have any idea what these commands do?
usb escpos
asked Mar 27 at 21:05
mw.mw.
13113 bronze badges
add a comment |
I have been capturing some data from an Epson TM-T88V esc/pos printer to see how they are doing things in the windows driver. I have encountered a few undocumented USB vendor commands.
These commands usually happen with before/after a CLEAR_FEATURE ENDPOINT_HALT command for both bulk data endpoints (0x01 / 0x82)
Host to device Vendor Interface commands:
[41 02 02 00 00 00 00 00]
[41 11 00 00 00 00 00 00]
Device to host Vendor Interface commands:
[c1 01 00 00 00 00 02 00]: 00 00
[c1 00 00 00 00 00 02 00]: 26 30
[c1 12 00 00 00 00 02 00]: 00 00
Does Anyone have any idea what these commands do?
usb escpos
asked Mar 27 at 21:05
mw.mw.
13113 bronze badges
I have been capturing some data from an Epson TM-T88V esc/pos printer to see how they are doing things in the windows driver. I have encountered a few undocumented USB vendor commands.
These commands usually happen with before/after a CLEAR_FEATURE ENDPOINT_HALT command for both bulk data endpoints (0x01 / 0x82)
Host to device Vendor Interface commands:
[41 02 02 00 00 00 00 00]
[41 11 00 00 00 00 00 00]
Device to host Vendor Interface commands:
[c1 01 00 00 00 00 02 00]: 00 00
[c1 00 00 00 00 00 02 00]: 26 30
[c1 12 00 00 00 00 02 00]: 00 00
Does Anyone have any idea what these commands do?
usb escpos
usb escpos
asked Mar 27 at 21:05
mw.mw.
13113 bronze badges
asked Mar 27 at 21:05
mw.mw.
13113 bronze badges
asked Mar 27 at 21:05
mw.mw.
13113 bronze badges
asked Mar 27 at 21:05
mw.mw.
13113 bronze badges
asked Mar 27 at 21:05
mw.mw.
13113 bronze badges
13113 bronze badges
add a comment |
add a comment |
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