pos iotbox receipt printing sometime printing error

Question

pos iotbox receipt printing sometime printing error
i setup iotbox because i want customer display and pos printer print receipt
i use odoo v13 ce vps hosting
my iotbox is raspberry pi4 1g ver iotboxv20_02
my pos system raspberry pi4 2g raspberry lastest os
my pos printer is xprinter xp-n160II support esc/pos (usb)
and i also use usb barcode scanner
everything is good just  my problem is sometime pos printer randomly printing error 2-3 times each day
see attach picture
https://www.dropbox.com/s/

kan · Accepted Answer

i change pos printer epson tm-t82 all problem solved

Saurabh Rinwa · Answer

Hi David,

Can you guide me on how do you connect iotbox in odoo 13 CE.

Thanks in advance.

Quentin Lejeune (qle) · Answer

Hello
Your error is very strange.
Do you modify the ticket in your code ?

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