Fix device default settings

receipt-print-hq / escpos-printer-db

Database of ESC/POS thermal receipt printers

https://mike42.me/escpos-printer-db/

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Fix device default settings #87

Open tuxmaster opened 10 months ago

tuxmaster commented 10 months ago

Fix device default role size
Fix device pixels:
- See https://files.support.epson.com/pdf/pos/bulk/tm-u220_trg_en_std_reve.pdf page 22
- See https://github.com/python-escpos/python-escpos/issues/598

patkan commented 10 months ago

Hi, does this change apply to all devices of this type? Or is it possible that also devices with 400px width exist?

tuxmaster commented 10 months ago

@patkan this will apply to all devices of this series, See the first link.

belono commented 10 months ago

The printer seems to accept 3 different paper widths (76mm, 69.5mm and 57.5mm) with different number of pixels per line (200px, 180px and, 150px respectively).

belono commented 10 months ago

@tuxmaster You could also add the media.dpi field to the TM-U220 profile with a value of 80 that seems common to all the printer series.

media:
   dpi: 80

patkan commented 10 months ago

The printer seems to accept 3 different paper widths (76mm, 69.5mm and 57.5mm) with different number of pixels per line (200px, 180px and, 150px respectively).

I think we should then provide three profiles.