Nikon D40 shares many features As compare to Nikon D80, the sensor is not one of them with the D40 using the same 6.1mp DX format CCD as the Nikon D50, And although it does not contain as many pixels for the Nikon D80, the D40’s 23.7×15.6mm awsome chip still produces images up to 3008×2000 pixels in size; so I think I can expect a 10×6.6in print at 300ppi, or a full-bleed A4 print at roughly 250 ppi. this is JPEG capture is possible with the Nikon D40 – with a ‘basic’ JPEG option – and the resulting files are whisked away to SD or SDHC media file.