A real 302XL colour should weigh 35g without the clip. HP OfficeJet 3830 3831 3832 3833 3834 3835 4650 4651 4652 4654 4655 4656 5220 5230 5232 5255 4657 4658 Inkjet Printers. A standard capacity colour only holds 4ml, whereas real XL colours hold 8ml.
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