093-912Phaser 4622

Xerox Phaser 4622 error 093-912 toner fix

The Xerox Phaser 4622 error 093-912 is a toner end-of-life notification. When the chip count is depleted, the machine halts to protect internal components. Use only original consumables for best performance.

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Common causes

  • 1Toner cartridge exhausted.
  • 2Faulty or dirty supply chip.
  • 3Dirty interface contacts.
  • 4Non-genuine supply detected.

Solutions

Diagnóstico rápido

The 093-912 suggests the supply is exhausted. Verify if you recently replaced the cartridge or if the printer had a firmware update.

Solución paso a paso

  1. Open front door.
  2. Remove old toner cartridge.
  3. Clean the gold chip contacts with a soft cloth.
  4. Install fresh genuine Xerox cartridge.

Prevención y mantenimiento

Keep spare toner on hand. Avoid third-party chips, as they often trigger false 093-912 codes.

Cuándo llamar a un técnico

If the error repeats with multiple brand-new cartridges, the supply sensor is likely faulty.

Ficha técnica del equipo

Xerox Phaser 4622 error 093-912 toner fix | Vimazdev