How can I print a long invoice, more than 2 pages on letter head ? I have tried to print preview, but I found out of 38 lines in invoice I can see 21 lines

Welcome to the Community space, @myiphonectc . The system automatically generates two pages if your invoice contains more details that won't fit within one page when printing them out inside QuickBooks (QBO). We'll help you fix it so you can proceed to complete the task.

Please know that the browser you use to access your company file accumulates temporary internet files that can affect your experience when utilizing the program. Since only 21 lines show instead of 38 lines, I recommend performing basic browser troubleshooting to ensure yours is free from temporary data and restoring it to its default function. 

To begin, you'll want to access your company file using an incognito or private browser through these shortcut keys:

• Safari 11 or newer: ⌘+Shift+N
• Chrome: Ctrl+Shift+N
• Firefox: Ctrl+Shift+P
• Safari: Command+Shift+N

Once you're in, access the invoice and check if it shows 38 lines when in preview. If it shows two pages and all your line items are available, proceed to clear your browser's cache. Refer to this article for the steps: Clear cache and cookies to fix issues when using QuickBooks Online.

Furthermore, here are some articles to help you create personalised sales forms and manage customer invoice payments inside the system:

• Customise invoices, estimates, and sales receipts in QuickBooks Online
• Record invoice payments in QuickBooks Online

Lastly, I encourage you to contact us again if you require assistance printing transactions or managing invoices within QuickBooks. I'm committed to providing you with prompt support. Keep safe.