: Performing high-precision head slantedness or micro-weaving adjustments.
| Mode | Function | When to Use | | :--- | :--- | :--- | | | Fills the ink delivery system after a pump cap or damper replacement. | After any major ink system repair. | | Protection Counter Reset | Resets the waste ink pad counter. | When printer shows "Maintenance Request" or "Service Required" (lights flashing). | | Head ID Input | Writes the unique Head ID number from the new print head into the printer's NVRAM. | After replacing a damaged print head. | | Bi-D Adjustment | Aligns the print head firing in both directions (left-to-right and right-to-left). | When you see horizontal banding or "ghosting" in text. | | Paper Feed Adjustment | Calibrates the stepper motor advance. | When you see white lines (banding) in solid fills. | | Thermal Check | Reads the print head temperature sensors. | Troubleshooting nozzle dropouts or head crashes. | adjustment program epson pro 9880.zip
: Clear the "service required" errors by zeroing out the main pad and platen pad counters. Print Head Calibration | | Protection Counter Reset | Resets the