%PDF-1.4 3 0 obj << /CreationDate (D:20230823113827+08'00'') /Creator (Scanner System) /Producer (Scanner System Image Conversion) /ModDate (D:20230823113827+08'00'') >> endobj 4 0 obj << /Type /XObject /Subtype /Image /Filter /DCTDecode /Width 2409 /Height 3437 /Length 398479 /BitsPerComponent 8 /ColorSpace /DeviceRGB >> stream ÿ??