4 Patronen XXL HP 912 XL = 1x Black / 1x Cyan / 1x Magenta / 1x Yellow. 5 Patronen XXL HP 912 XL = 2x Black / 1x Cyan / 1x Magenta / 1x Yellow. 8 Patronen XXL HP 912 XL = 2x Black / 2x Cyan / 2x Magenta / 2x Yellow.
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