Waste Ink Tank Pad Sponge for XP-520 XP-530 XP-540 XP600 XP601 XP610 XP620. 1 Set Waste Ink Tank Pad Sponge. Model: XP-520 XP-530 XP-540 XP-600 XP-601 XP-610 XP-620 XP-621 XP-630 XP-640 XP-700 XP-701 XP-710 XP-720 XP-750 XP- 760 XP-800 XP-801 XP-802 XP-810 XP-820 XP-821 XP-830 XP-850 XP-860.
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