| Problem | What to check first |
|---|---|
| Invoice won't print | Printer, driver, QuickBooks print settings |
| Nothing prints from QuickBooks | QuickBooks print/PDF components |
| Other QuickBooks documents print | Invoice template or invoice-specific settings |
| Invoice prints but won't email | Email preferences and configured email application |
| One customer can't receive invoice | Customer email address and recipient's mail system |
| No customer can receive invoices | Email configuration, internet, security software |
| PDF creation fails | QuickBooks PDF/print components |
| Problem began after an update | QuickBooks, Windows, printer, or email compatibility |
| Problem affects only one computer | Local printer, permissions, or QuickBooks installation |