Why do my PDF’s print out smaller than the original copy?
I’m going to assume you mean slightly smaller, since that’s a very, very common scenario. I see it myself all the time.
The answer, in a word, is margins. And depending on the PDF document and the capabilities of your printer, you may, or may not, be able to work around it.
Most PDF documents are intended to be a representation of an equivalent paper document. That means that they’re typically sized as if they were paper. That means they usually represent a paper size 8.5 by 11 inches (or perhaps A4 sized paper in Europe).
When you view the document in a PDF reader, it provides a view on those series of pages, but they’re still conceptually pages.
Now, when you print your document, it would seem logical that an 8-1/2 x 11 page would print just fine on an 8-1/2 x 11 piece of paper. Sadly, that’s typically not the case.
The problem is that most printers cannot actually print on the entire sheet of paper. There’s a “margin” around the outer edge that will vary depending on the printer. It’s usually around 1/4 inch (but I must emphasize that this varies greatly depending on the printer). The upshot is that a printer will only be able to print on an area somewhat smaller than the full 8-1/2 x 11.
Now, when printing there are two choices:
- You can print your 8-1/2 x 11 document directly on to the 8-1/2 x 11 paper, and risk cutting off from view the edges of whatever is presented in the PDF.
- You can resize the 8-1/2 x 11 document down to a size that will actually fit entirely in the printable area of the paper.
The later is the most common default, and it’s likely exactly what you’re seeing.
Before and after – ever so slightly smaller to fit in printable area.
The thing to look for in your PDF viewer is “Zoom” or “Page Scaling”:
As you can see the default is “Fit to Printable Area”, exactly as I’ve described. (And you can see a “Zoom” of 97% has been applied just under the preview.)
Now, the example page I’m using would actually print just fine without being resized smaller (since it actually has margins of its own).
Simply change the “Fit to Printable Area” to “None”, you’ll see the “Zoom” disappear or reset to 100%, and the PDF reader will attempt no scaling – it’ll just print the 8 1/2 x 11 document onto 8 1/2 x 11 paper. If there’s clipping because of the printer margins, so be it.
Joseph
Nice explanation, Leo. I print a lot of ebooks and sometimes I need to ‘put’ more on the page. I mean make it more readable. This article helps me with this issue. I’ll work with this and I always can print just one page and see the results.
thanks Leo
joseph
Mary Ann
Thanks for the answer to,”Why Don’t PDF’s Print At Same Size As Original?” It’s a real aggravation to print from A PDF and the print comes out so small you can barely read it. I just rescaled my page to “none” and it worked beautifully.We struggle with these little things and it doesn’t occur to us sometimes to just “Ask Leo!” Mary Ann
Gwen
I am sending a .pdf document by email for a company to print. They just called and told me the first two letters in each row are cut. Since I have no access to their printers, how can I change my document from my end?
Thanks!
13-Jan-2009
Bert Coules
Thanks for the article. Unfortunately, even with the page scaling set to “none” I’m still having documents print out smaller than the originals (converted from Word 2000 with PrimoPDF). I know that my printer can handle the necessary area (I can print the document from Word with no problems at all) so I’m totally baffled as to why printing the pdf version causes it to shrink.
It’s really very odd.
Joerg
Very good to understand. My problem: how can I print without margins from a batch-job (DOS-Box) ? There is no option for “not scaling” …
Joe
My problem is similar to one above (Bert Coules, Nov 2009). I can print PDF without scaling down (Page scaling: None), but my page nbr and other folio material are cut off at page bottom. Again, I know it is not the printer because the PDF creator (InDesign) prints fine. Why the difference? Seems Acrobat introduces a fatter NO-PRINT zone at page bottom . . . and we need prints at 100%, so again, scaling will not work. Help.
nebigfoot
We create forms as PDF’s that we publish on our WEB site. We also have vendors that produce the same documents with 2D barcodes as PDF’s. We scan/image the returned doucuments and run OCR, ICR and 2D interpretation of data. When the public prints the documents in Adobe Reader with scaling set to none (or actual size in Reader X), everything is fine. The issue is when the the users leave the size option set to something other than none or actual. We have margins over 1/2 inch on all sides and the pages will always scale. This moves the exact positioning of the fixed print documents and shrinks the 2D barcodes to where they are unreadable. We have the page scaling set to none in the document itself but of course the user can always override.
I have been told that if you change the size of the page to something less than 8 1/2 by 11, you can prevent the scaling. I have played with this and found that what works best for a laser printer is different than what works with an inkjet. Does anyone know a size that will prevent scaling on the most printers?
Is there any other way to prevent a PDF document from scaling? I have even created a PDF with one word in the middle of am 8 1/2 by 11 page and it will still scale.
John
To fix this issue, go to PAPER SIZE and click BORDERLESS 8.5 x 11 and it will remove the border and print actual size
Martin
Mac user here, trying to print booklets (folded Letter size).
I used to not have a problem with this as long as I was careful to make sure the size was set to 100% but I had to get a new printer at some point (cheapie HP inkjet) and now I can’t get PDFs to print right.
Like many inkjets printable area is as much as 3/8″ above the bottom of the page so not only does it rescale the PDF, it comes out off-center. This is a disaster for the page margins; the fold is not centered and left-right margins are all uneven.
I’ve tried printing from preview.app and Photoshop, both swearing to print 100% 8 1/2 x 11 actual size.
Selecting boarderless at least gets the fold in the middle but actually enlarges the print too much, and forces it into photo paper mode.
Martin
Downloaded your actual Adobe Reader which actually prints 100% when it says it will.
Unfortunately the “booklet” mode which could be a nice feature resizes everything too small so the left and right pages are too close to the fold.
So I still have to use separate software to generate the booklets, but this at least prints them correctly.
William Wahl
I am using Acrobat IX. The “Page Scaling” item is not there.
Delma Phebus
None of the comments helped me. I asked question as requested on the top righthand corner. All of my copies are always cut off
too short and so small print I can’t read it, documents from internet especially or from friends.
Angela
Delma – if you go on Acrobat’s website, it states there is a known issue with printing – it states:
•Xerox printers shrink page content to 1/10 or 1/20 of the original size, and print the content in the upper left part of the paper. This behavior occurs when both of these options are selected in the Print dialog box: Choose Paper Source By PDF Page Size and Use Custom Paper Size When Needed. [2392553]
I am assuming it will be fixed with a patch at some point.
Sandra
Hi,
When I create a PDF document and save or try emailing it, the document is too small to read or view. Somehow it’s saving all PDF documents too small . When I tried viewing the document I have to zoom in about 1200 to read at a normal size.
How can I undo this shrinking to all PDF documents?
Thank you,
Sandra
Connie
Check how are you saving the pdf. Look and see if there are settings. You may want to try printing the document to pdf instead of using your programs pdf function. More in this article: http://ask-leo.com/cutepdf_writer_create_pdfs_from_any_application_that_can_print_.html
And
PAT KALNASY
I know how to change the printer to actual size however with windows 10 the pdf goes to internet explorer and it does not give you the option to print to actual size.
Bill C
For Mac users – this is what I have found:
Set the scaling to ‘Actual Size’
Check ‘Choose paper source by PDF Page Size
Check ‘ Use custom paper size when needed’
My prints are now at 100% correct size
Karn
Thanks for this, it’s a problem that we’ve been having for a while – we’re UK based and receive a lot of pdf’s from the US that are nearly always in Letter. This solved our problem straight away and I’ve let all of our users know.
Alice
How to reverse a shrink size PDF back to original size please?
Mark Jacobs (Team Leo)
Read the article. t explain how to do that.