To download the Service Tool V3400, follow these steps:

Best for detailed instructions and helping others solve a specific problem.

| Feature | Benefit | |---------|---------| | | Clears “Printer error – contact service center” (5B00). | | Destination change | Convert Japanese region printer to English/Global menu. | | EEPROM reset | Clears deep internal logs and counters. | | Ink absorber replacement timer | Resets the ink pad usage. | | Print head deep cleaning | Forces aggressive cleaning cycles. | | Panel check / button test | Diagnose faulty control panels. |

Look for the Clear Ink Counter section at the top of the interface. Step C: Set the "Absorber" dropdown menu to Main .

If your printer is out of warranty, you can physically replace the waste ink pads (a messy but safe solution). Search for a model-specific tutorial.