How to print PDFs when application/pdf is not supported

[catfo435]

My printer doesnt support printing directly using application/pdf. How should I approach printing pdfs?

I tried application/octet-stream but i get client-error-document-format-error. Any ideas?

[mskenderian]

have you tried to convert the document to something it supports?

[catfo435]

@mskenderian The only supported types were application/octet-stream and some PCL types.

I ended up converting all file types to PDF using PDFium and N-API and used native Windows API code to print.

Moreover, I needed access to the printers connected by cable. So ipp wasn't an option