HP LaserJet Pro M521 Multifunction Printer series - Manual (Page 85)

3. Click the Paper/Quality tab.
4. Click the Custom button.
5. Type a name for the custom size and specify the dimensions.
● The width is the short edge of the paper.
● The length is the long edge of the paper.
6. Click the Save button, and then click the Close button.
7. Click the OK button to close the Document Properties dialog box. In the Print dialog box,
click the OK button to print the job.
Print watermarks (Windows)
1. From the software program, select the Print option.
2. Select the product, and then click the Properties or Preferences button.
3. Click the Effects tab.
4. Select a watermark from the Watermarks drop-down list.
Or, to add a new watermark to the list, click the Edit button. Specify the settings for the
watermark, and then click the OK button.
5. To print the watermark on the first page only, select the First page only check box. Otherwise,
the watermark is printed on each page.
6. Click the OK button to close the Document Properties dialog box. In the Print dialog box,
click the OK button to print the job.
ENWW Print tasks (Windows) 71