What are some common pitfalls to avoid when designing PHP output for printing purposes?

One common pitfall to avoid when designing PHP output for printing purposes is not properly formatting the content for print, which can result in a messy or unreadable printout. To solve this issue, use CSS styles specifically for print media to ensure that the content is formatted correctly for printing.

<!DOCTYPE html>
<html>
<head>
    <title>Printable Page</title>
    <style type="text/css" media="print">
        @media print {
            /* Add print-specific styles here */
            body {
                font-size: 12pt;
                margin: 0;
                padding: 0;
            }
            /* Additional styles for print */
        }
    </style>
</head>
<body>
    <h1>Printable Content</h1>
    <p>This is the content that will be printed.</p>
</body>
</html>