How to convert a coloured document into black and white pdf .

I have to write a script in c++ to convert a coloured document into black and white pdf .can anybody help.

You've posted on a forum dedicated to discussions of a resource center called the "Adobe Exchange" that has nothing at all to do with Acrobat.

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RobDy wrote:
How do I change a colour photo to black and white,then re introduce certain colour(s) back in elements 11
To do this, get the smart brush tool out of the tool box, the one with the gears. On the tool's option bar, in the drop-down select reverse effects, and the first effect listed is "turn to b/w in reverse."
Click on that, then outline the object which is desired in color. Note, you can add to, and subtract from, the selection via the appropriate icons on the tool's option bar.

How to convert color tiff into black and white?

Hey guys, am new to JAI and need to convert a color tiff into black and white, I've gone through google and developed following code.
img = JAI.create("fileload","C:/eosimias.tif");
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Check under Image> Mode and select 8 Bits / Channel first.
Cheers,
Neale
Insanity is hereditary, you get it from your children
If this post or another user's post resolves the original issue, please mark the posts as correct and/or helpful accordingly. This helps other users with similar trouble get answers to their questions quicker. Thanks.

Help! How can i print a color document in black and white?

I have tried some of the other solutions found on Google but i still can not figure out how to print a color document in black and white on my macbook pro...can someone help me?

One of the print dialogue options is for a black-and-white draft, for both Safari and Word.

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My company recently bought me Adobe Acrobat XI-Professional as an upgrade from Adobe Acrobat 9-Standard. As such, one of the tasks assigned to me was to take color CAD drawings (.DWG extension) created in AutoCAD 12 and then convert them into black-and-white .pdf files. I recognize that there is a "Print in grayscale (black and white) option, but I'm finding that all of the text used in the CAD drawing (generally yellow and cyan) is coming out in grey rather than black against white. I need all of the colors to generally be black.
Is there a solution that I'm overlooking?
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Hi TTownWriter,
On conversion Yellow, cyan and red etc convert as grey instead of Black.
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Black and white PDFs printing in changing colours from preview

I am often printing black and white PDFs from preview with my HP PSC 1510 All in one printer and scanner. After updating to OS 10.6, my PDFs have been coming out in colour. They usually start in black, then change in the middle of a line of music or text to purple, red, blue and green. The longer the document, the more different colours I get. This is not occuring when printing black and white documents from NeoOffice, only when printing black and white PDFs from Preview. As this is what most of my printing consists of, this is extremely annoying.
I am high on black ink, as I recently changed catridge and I have also made certain that the printer driver knows this by using the printers and faxes preferance panel and selcting the" levels of material" button to update this, and it seems to understand that I am high on black and low on colour, but still the problem occurs with every PDF i print. (If this button is called something else, but similar, that is because I am using a norwegian system and don't actully know what it is called in the english OSX.)
There is no "print in black and white" button in the printer dialog either, so I can't fool the printer to print in black and white what it perceives as colour in my black and white PDFs either.

Be sure you have applied both the 10.6.2 update and the absolute latest drivers for HP from Apple:
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I'm using X Pro to covert .dwg files. After converting, the .pdf file retains all the pretty color layers. How do I convert the .dwg to a black and white .pdf?

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Please instruct me step by step on how to convert several Word documents into the PDF format?

If properly installed and updated (depending on the WORD version), you can simply do any of the following:
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3. Open the doc in Acrobat and the conversion should be done based on PDF Maker.

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I need to develop a plugin that needs to convert a protected document in office format into a pdf. I looked into the sdk and found the method AVConversionConvertToPDFWithHandler (). But can this method also apply the digital rigths of the protected document to the newly created pdf?
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The AVConversion APIs will use Office itself to perform the conversion (well, the rendering part). I would ASSUME that when Office opens the document, it will ask for any necessary passwords or other information to determine if the user has the rights to view and/or process the content of the document. If they do, then the conversion will succeed otherwise it will fail. The PDF will not have any DRM applied to it, since we don't know anything about the Office DRM options.
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From: Adobe Forums <[email protected]<mailto:[email protected]>>
Reply-To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>>
Date: Tue, 29 Nov 2011 02:26:37 -0800
To: Leonard Rosenthol <[email protected]<mailto:[email protected]>>
Subject: How to convert a protected document into a PDF?
How to convert a protected document into a PDF?
created by poortip87<http://forums.adobe.com/people/poortip87> in Acrobat SDK - View the full discussion<http://forums.adobe.com/message/4051919#4051919

How to convert org.dom4j.Document into org.w3c.dom.Document ?

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Note: This thread was originally posted in the [Java Programming|http://forums.sun.com/forum.jspa?forumID=31] forum, but moved to this forum for closer topic alignment.

How to set default to convert a document to a black and white pdf file?

I have dozens of color Word files that I need to convert to black and white pdf files on a weekly cycle. I figured out that I can do this for individual files by clicking "print", "properties", then choose the "paper/quality" tab, and then click on "black and white". However, I cannot make the "black and white" selection permanent. That is, the next file requires me to go through the same four-step process to convert a Word file to a black and white pdf file. Any suggestions on how to make the "black and white" selection permenant?

Sorry. I forgot to mention that I am using Acrobat Adobe Pro 9.4.2.

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How convert a color pdf to black and white pdf...? new acrobat in creative cloud cs6

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Apple , give us a black and white option on AirPrint !
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It might be a problem with your printer's color profile. Did you try to set the color profile in the print dialogue to "black and white" (choose: "more options" in the print panel) ?

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Hi,
Follow the steps below to print using Black Ink only:
1. From the application used to print, click the File menu and select Print. The Print window appears.
NOTE: The Print window might be minimized: Click the Show Details button to see all available settings.
2. To access the color options, click the lowest selection box listed as the name of the program (e.g. TextEdit)
Will appear as Copies & Pages within Microsoft Office applications.
3. Select Paper Type/Quality from the drop-down menu.
4. Click the triangle next to Color Options to expend the settings.
5. Set the Color field as Grayscale.
6. Set the Grayscale Mode as Black Ink Cartridge Only.
You may save the settings for future use by clicking Presets > Save Current Settings as Preset...
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Shlomi
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How to convert a coloured document into black and white pdf .

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