8000 QRImage don't work · Issue #66 · node-escpos/driver · GitHub

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QRImage don't work #66

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TomFuch opened this issue Feb 22, 2023 · 1 comment

TomFuch commented

printer.qrimage("test") don't work and failed with:

UnhandledPromiseRejectionWarning: TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string. Received an instance of Buffer

tobiasbenkner commented

.qrimage("your text", {
              type: "png",
              mode: "dhdw",
              size: 2,
            });

works for me

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