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Michael HuntSep 7, 2025
What to do if Sharp Copier says 'CHECK SPF/RSPF'?
- LlluceroSep 7, 2025
If your Sharp Copier displays 'CHECK SPF/RSPF. START TO RESUME', try these steps: 1. Remove the original. 2. Clean the underside of the original cover/RSPF, especially if you see black lines appearing on copies.