601c5652dn

OKI C5652dn Error 601: Troubleshooting Guide

OKI C5652dn error 601 is a communication error involving the toner cartridge chip.

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Common causes

  • 1Dirty chip
  • 2Wrong cartridge
  • 3Bad sensor

Solutions

Quick Diagnosis

Check if a recently changed cartridge is properly seated.

Step-by-Step Solution

  1. Remove the cartridge.
  2. Clean the metal contacts.
  3. Reseat firmly.

Prevention and Maintenance

Keep the printer interior dust-free.

When to call a technician

If multiple cartridges trigger the same error.

Equipment Data

Steps to follow

  1. 1

    Remove

    Take out toner.

  2. 2

    Clean

    Wipe chips.

  3. 3

    Insert

    Reseat.

Frequently asked questions

Toner chip issue.

Simple fix.

C5650 series.

Regular LED cleaning.