| Built-in report is completely blank | Printer or consumable | Check cartridge seating, required shipping seals, supply status, and the model's maintenance guide. |
| Nozzle check has some colors but misses others | Specific ink channel | Check that cartridge, then run one normal head cleaning and re-test. |
| Built-in report is clean; one document is blank | Document or application | Check print preview, hidden/white content, page range, and try a simple PDF from another app. |
| Built-in report is clean; every computer job is blank | Driver or print settings | Remove the print queue, install the current manufacturer driver, and add the printer again. |
| Blank sheets occur between printed sheets | Document, duplex, or paper feed | Inspect blank pages in preview, disable separator sheets, verify size/duplex, and reload dry flat paper. |