Lexmark MX622 - Page 387

3 From the printhead access opening (A) in the top of the frame at the front of the printer, find the printhead
lens.
4 Insert a soft, lint‑free cloth in the opening, and gently move the cloth back and forth along the surface of
the lens to clean it.
5 Repeat step 4.
6 Reinstall the imaging unit and toner cartridge.
7 Close the front door.
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Maintenance
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