Windows 11 ka "This app doesn't support print preview" ab nahi aata — ORALZY apna preview dikhata hai: printer, copies, Portrait / Landscape, colour / B&W, Save as PDF. Har document type (Invoice, Prescription…) ki printer / copies / paper / tray / duplex / margin / size alag yaad rehti hai — "Use these settings every time I print this kind of document" tick se. Duplex na karne wala printer: Odd only chhapo, kaagaz palto, Even only. WhatsApp PDF: file Documents\ORALZY Prints me save, clipboard par copy, WhatsApp khulta hai — patient ki chat me paste karo (app khud nahi bhejta, wallet se kuch nahi kat-ta). Windows ka purana dialog chahiye to "Print with Windows dialog".
Print preview: duplex (dono taraf) print kaise kare?
Print preview → More settings: Two-sided (Off / Long edge / Short edge), Paper tray, Paper size, Margins (Normal / Narrow / None). Pages: All / Odd only / Even only + range. Neeche "WhatsApp PDF" PDF save karke copy karta hai aur WhatsApp kholta hai — chat me Ctrl+V.
Where in ORALZY: ORALZY Windows app → Print (Ctrl+P) → print preview → More settings / Pages / WhatsApp PDF