High quality printer accessories from Happy Printer. COMPATIBLE WITH: WF-2810 / WF-2820 / WF-2830 / WF-2835 / WF-2840 / WF-2845 / WF-2850 / WF-2870 / XP-2100 / XP-2105 / XP-2150 / XP-2155 / XP-3100 / XP-3105 / XP-3150 / XP-3155 / XP-4100 / XP-4105 / XP-4150 / XP-4155.
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