Printing 8x10 in Lightroom 3.0?

I recently tried printing an 8x10 photo to frame, but I realized my printouts measure approximately 7.5x9.5. I don't have this problem printing 4x6 or 5x7' prints. I'm using a Canon ip9000 Mark II printer. I triple checked all my settings in "Printer", "Page Setup" and the print module, the paper I selected is "Letter borderless". In the print module, it shows 8x10, and no borders are selected anywhere. Yet, when the print out comes out, it's smaller than 8x10. Am I missing something? By the way, is it me or is the print settings unnecessarily complicated? Why can't they put it all in 1 place instead of Page setup and printer settings?

Thanks for any advice.

Did you do Page Setup in Lightroom, I'm using LR 4 and there is an optin for page setup bottom left, from here you can set your page to 8x4

gizmo17 wrote in post #15049703
I recently tried printing an 8x10 photo to frame, but I realized my printouts measure approximately 7.5x9.5. I don't have this problem printing 4x6 or 5x7' prints. I'm using a Canon ip9000 Mark II printer. I triple checked all my settings in "Printer", "Page Setup" and the print module, the paper I selected is "Letter borderless"

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Why "Letter"? Are you printing on 8.5x11 paper?

Because printers have drivers.

tzalman wrote in post #15050589
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Why "Letter"? Are you printing on 8.5x11 paper?

Because printers have drivers.

Yes, I'm printing on 8.5x11 paper. Is that my issue?

davo1979 wrote in post #15049738
Did you do Page Setup in Lightroom, I'm using LR 4 and there is an optin for page setup bottom left, from here you can set your page to 8x4

I'll take a look at that when I get home. Don't recall seeing a page setup on the lower left. I went into "FILE - PAGE SETUP".