Error: StartDocPrinterW error: code: 1804, message: The specified datatype is invalid.

[prasheel888]

i'm printing buffer as Image As a JPEG type here is my code

const Printer = require("@thiagoelg/node-printer"); Printer.printDirect({ data: buffer, type: "JPEG", success: function (jobID) { console.log("sent to printer with ID: " + jobID); },

                error: function (err) {
                  console.log(err);
                },
              });
            }
          });

and i didnt installed vscode,

[maxvinten]

Hello! Try checking if the printer you're printing to supports the JPEG datatype. This may be configured on the printer, but you might get more info by running "get-printer | format-list" in powershell.

Also, are you printing to Microsoft's "Print to PDF"? This throws the same error for me, even though it supports the datatype I'm sending to it.