590C110

OKI C110 error 590: Black toner empty fix

The OKI C110 error 590 informs the user that the black toner has run out or the system cannot read the consumable chip information. This lockout prevents the drum from working without the lubricating layer of toner, preventing abrasions. Replacing it with a new unit is the standard procedure to restore functionality.

1 views

Common causes

  • 1Black toner empty.
  • 2Defective or unreadable toner chip.
  • 3Internal printer contacts dirty with toner dust.
  • 4Incorrect installation (poorly seated cartridge).

Solutions

Quick Diagnosis

If you see the 590 message, it is time to change the black toner. If the cartridge is new, verify the chip contacts are clean and aligned with the slot.

Step-by-step Solution

  1. Open the front access door.
  2. Identify the black cartridge and remove it by pressing the safety release.
  3. Shake the new cartridge from side to side before installing it to homogenize the toner.
  4. Insert the consumable and confirm the printer recognizes it on the panel.

Prevention and Maintenance

Do not shake cartridges forcefully over the equipment. Always store toner horizontally. Use only consumables designed for the C110 series to ensure full compatibility.

When to call a technician

If after installing multiple new cartridges the 590 error does not disappear, there is a failure in the chip reading module on the mainboard.

Printer Technical Specs

  • Technology: Color LED Digital
  • Speed: Standard office performance
  • Connectivity: USB 2.0
  • Compatible consumables: OKI C110 Black Toner
  • Usage: Black document printing
  • Official drivers / firmware

Steps to follow

  1. 1

    Open door

    Open the main printer door to access the toner cartridges.

  2. 2

    Remove cartridge

    Press the release lever and pull out the empty black toner cartridge.

  3. 3

    Install consumable

    Shake the new cartridge, remove the protection seal, and slot it in until it clicks.

Frequently asked questions

This code indicates that the black toner cartridge has reached its estimated life end, or the chip is not reading the remaining amount.

Usually no, the printer blocks printing to avoid damage to the drum due to operating without toner.

It's not mandatory, but compatible toners must have a quality chip to avoid persistent errors after installation.

Ensure the cartridge is inserted firmly and do not touch the chip with your fingers to avoid contamination.