13 PK Hewlett remanufactured C8721WN, C8771WN, C8772WN, C8773WN, C8774WN, and C8775WN cartridges for HP PhotoSmart D7155, HP PhotoSmart D7160, HP PhotoSmart D7300, HP PhotoSmart D7345 13 PK Hewlett remanufactured ink cartridges For HP PhotoSmart D7155, HP PhotoSmart D7160, HP PhotoSmart D7300, HP PhotoSmart D7345 C8721WN, C8771WN, C8772WN, C8773WN, C8774WN, and C8775WN