How to highlight some specific rows on the print layout of jquery datatable?

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jQuery

DataTable

I want to highlight specific rows while printing data from the jquery data table. I added a class to those rows by createdRow and added some CSS style to that class. Now I want to keep that styling on those rows while printing.

https://i.stack.imgur.com/hcl4w.png[^]

In the image, you can see some rows have a background color. I just want to keep that while printing data.

What I have tried:

The code I've used to add class

"createdRow": function (row, data, dataIndex) {
    var date = new Date(data.dateOfReg);
    var days = datediff(date, new Date());

    if (days >= 30 && parseInt(data.received) < 2000 && parseInt(data.payment) >= 2000) {
       $(row).addClass('d-flag');
    }    
}