Epson 730 seems to reset the counter (backup value may be present)

[schellingerhout]

I know this is an old repo, but I figure I'd ask anyway

My Epson Artison name was reported as EPSON-730, so I had to make some minor changes

class Printer
  def initialize
    @printers = {
      # EPSON660ABD
      EPSON730: {
        name: 'Epson Artisan 730 / Stylus Photo PX730WD',
        password: [ 0x08, 0x77 ],
        waste_ink1: [ 0x0E, 0x0F ],
        waste_ink2: [ 0x10, 0x11 ],
        colors: [ 'cyan', 'yellow', 'light_cyan', 'black', 'magenta', 'light_magenta' ],
        color_code: {
          cyan: 0x14,
          yellow: 0x28,
          light_cyan: 0x18,
          black: 0x1C,
          magenta: 0x20,
          light_magenta: 0x24,
        },
      },
    }
  end

  def printer_select model_code
    cleaned_model_code = model_code.gsub('-', '') # Remove hyphens
    @printers[cleaned_model_code.to_sym]
  end
end

Reset seems to work fine but after first print the value resets. This seems to be consistent with what was reported here:
Zedeldi/epson-printer-snmp#1

For reference Zedeldi/epson-printer-snmp#6

There is also bug in read_eeprom_multibyte when bytes are [0F₁₆][19₁₆] its getting 19F₁₆which is 415 instead of 190F₁₆ which is 6415