toner-empty-42PagePro 1590MF Office

Konica Minolta PagePro 1590MF Office error toner empty 42 fix

The Konica Minolta PagePro 1590MF Office error toner empty 42 notifies users that the toner cartridge is empty. To fix error toner empty 42 on PagePro 1590MF, you must replace the cartridge. This error is triggered to protect the imaging unit from damage due to lack of toner.

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Common causes

  • 1Cartridge toner levels are fully depleted.
  • 2Chip contacts on the cartridge are oxidized.
  • 3Sensor failure in the toner bay.
  • 4Incompatibility with non-OEM consumables.

Solutions

Diagnóstico rápido

This error occurs when the toner sensor reports a zero level. Check the print quality; if it is fading, the cartridge is likely truly empty.

Solución paso a paso

  1. Open the front panel to reveal the toner cartridge.
  2. Extract the used cartridge carefully.
  3. Insert a fresh TNP-37 toner cartridge.
  4. Close the panel; the system should reset the toner level automatically.

Prevención y mantenimiento

Avoid cheap third-party toners that leak powder. Keep the printer interior clean to prevent sensor debris from triggering false empty alerts.

Cuándo llamar a un técnico

If replacing the toner does not clear the error, the internal sensor housing might be broken or the mainboard might have a communication error with the chip.

Ficha técnica del equipo

  • Technology: Monochrome Laser.
  • Performance: 30 ppm.
  • Connectivity: USB/Ethernet.
  • Consumable compatible: TNP-37 series.
  • Recommended usage: Office.
  • Official drivers / firmware

Frequently asked questions

The printer logic identifies that the toner cartridge capacity is exhausted.

Yes, printing operations are suspended until a new cartridge is detected.

Use TNP-37 series cartridges for optimal performance.

Cleaning the chip contacts can resolve false errors.

Konica Minolta PagePro 1590MF Office error toner empty 42 fix | Vimazdev