Compatible with multiple models including FS-2020 FS-3040 FS-3140 FS-3540 FS-3640 FS-3920 and FS-4020 for broad device support
Model number DK-320 302J393033 accurate replacement matching for installation
Designed specifically as a drum unit to maintain consistent print quality and
Engineered for easy user installation and quick replacement without the need for technical assistance
construction supports long-term performance and reduces the frequency of replacements