HL-L9430CDN
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FAQs & Troubleshooting |
Cannot Detect
Check the following points to resolve the issue:
Remove the toner cartridge for the colour indicated on the machine's display from the drum unit, and put the toner cartridge back into the drum unit.
Remove the belt unit from your machine, and put the belt unit back into the machine.
Remove the drum unit from your machine, and put the drum unit back into the machine.