Printer using cartridges cli250/251 or 270/271 series are refillable while 280/281 series are not refillable - they are 1 time use cartridges.
The cartridges that comes with our IE-026 Professional WIDE FORMAT Bundled Printing System are REFILLABLE.
https://inkedibles.com/cic/product.php?product=INKEDIBLES+IE-026+Professional+WIDE+FORMAT+Bundled+Printing+System+-+includes+brand+new+wireless+printer+with+complete+set+of+edible+ink+cartridges