Hi Waileong I actually had a 1.25 MP photo that i like to enlarge it..taken at NY central park,literary Walk.Its actually more of scenery photo,quess the printer will not be able to make it clear coz of the low quality of the photo taken.But do you have any ideal if the PDI of the printer is of higher quality,will it help.Lets say 150PDI then a 100DPI.TIA