Typically, when you print a document from your iPhone, it isn't stored directly on the device but is sent to the printer for printing. However, there are a couple of avenues you can explore to find the document.
Firstly, you might want to check the app you used to print the document. If you printed it from an app like Notes, Mail, or a document viewer, there's a chance that a copy of the document could be found within that app. You could look through the app's recent documents or print history to see if the document is listed there.
Additionally, if the document was printed from an email attachment, it could be stored in your email inbox or sent items. Be sure to check both your inbox and any relevant folders to see if the document is stored there.
Some printers have built-in storage or memory where they store printed documents. If your printer has this feature, you might be able to access the document directly from the printer's control panel or settings menu. Check your printer's user manual or contact the manufacturer for instructions on accessing printed documents stored on the printer.
If you're still unable to locate the document using these methods, it's possible that it wasn't saved or stored on your iPhone or the printer. In that case, you may need to explore alternative methods for retrieving or recreating the document. If you're facing difficulties, reaching out to the manufacturer of your printer or Official Apple Support for further assistance could be beneficial. They may be able to offer additional guidance.