HP C9720A/21A/22A/23A (CMYK) chip used for HP4600/4650;
HP C9730A/31A/32A/33A (CMYK) chip used for HP5500/5550;
_________________
Contact Name: Miss Sunny
Company Name: Shenzhen Top Print Technology Co.,ltd
Email: sunnyzhang33@gmail.com
Website: www.top-print.net
Tel: 86-755-83436377
Fax: 86-755-83745396
Street Address: Gelin Wang Yuan Building,
Yan'nan Rd. No.96, Futian District, Shenzhen,
China