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# updateFromPMPageFormat()

Synchronizes the print info’s page format information with information from its associated page format object.

```
func updateFromPMPageFormat()
```

## Discussion

You should use this method after making changes to the `PMPageFormat` object obtained from the receiver. Each `NSPrintInfo` object keeps track of the object returned from its [`pmPageFormat()`](/documentation/AppKit/NSPrintInfo/pmPageFormat()) method and obtains any updated information from the object directly. You only need to synchronize the objects once when you have made all of the desired changes.

---

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