Credit Card Size Print

I want to print a business card using photoshop but when i print its either a little dot in the corner of the paper or a full A4 size
How can I print in the size i want

First of all, make sure the image you are printing is the right size. Go to image>image size... and check that the document size is right in inches (or cm or mm or whatever you crazy brits use)

Once you know that's right, then go file>print. I have CS3 on Leopard, and you didn't specify what you have, but I think they all had similar type print screens. It should give a preview of the page with your image on it and somewhere in the print dialog should be a scale option. Make sure that's set to 100%.

If that didn't work, then maybe you could give a little more info about your image file or what you were changing before to try and get it to print.

i have set the image size to 54mm by 86mm and i'm using cs3 on leopard

Ok, when you go to file>print... you should get this dialog box. Make sure it says scale: 100% Then choose print and print again. That should do it.