AirScan funktioniert nicht

Sign the document before printing, and you're good to go. diese App lets you transfer documents to pdfFiller — a powerful PDF editor — to edit text, add fillable fields, send the document for signing, and more.  Simply scan any paper document and keep it handy or share it with others in the PDF format.  Scan your ID, passport, driver's licence and other personal documents to store them for future use.  Adjust the contrast and brightness or apply colored or black & white filters to make your documents easier to read.  Use the built-in converter to convert and save the scans of contracts, agreements, business letters in PDF, DOCS, XLS, and PPT file formats.  Documents are saved in PDF format by default, so recipients receive them in the highest quality.  diese App is a free scanner app that makes scanning documents so much easier.  Simply draw your signature on your mobile phone screen and tap to place it anywhere in your document.  When finished editing, simply email your fast scan without leaving the diese App app.  Clean up your scans from unwanted text and shadows.  Print your scans directly from the app when you need a paper copy.  Crop them to remove background.