## Data written to PrintSystemJobInfo.JobStream must be in XPS format

### Scope
Minor

### Version Introduced
4.5

### Source Analyzer Status
NotPlanned

### Change Description
The <xref:System.Printing.PrintSystemJobInfo.JobStream> property exposes the stream of a print job. The user can send raw data to the underlying operating system printing components by writing to this stream.

Starting with the .NET Framework 4.5 on Windows 8 and later versions of the Windows operating system, data written to this stream must be in XPS format as a package stream.
  
- [ ] Quirked 
- [ ] Build-time break

### Recommended Action

To output print content, you can do either of the following:

- Use the <xref:System.Windows.Xps.XpsDocumentWriter> class to output print content. This is the recommended alternative.

- Ensure that the data sent to the stream returned by the <xref:System.Printing.PrintSystemJobInfo.JobStream> property is in XPS format as a package stream.  

### Affected APIs
* `P:System.Printing.PrintSystemJobInfo.JobStream`

### Category
Printing

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