Printer Compatibility: 

Roland Re-640 / Vs-640 / RF-640 / Bn-20 Mimaki Jv33 Cjv150 Mutoh Vj1624

* Attention

* Our Printhead Have Serial Number. * The Printhead Is Required To Be Installed By Professional Persons * All Our Printheads Are High-Precision Commodity And test OK, Any Improper Operation Or Substandard Supporting Products Will Damage The Print Heads. So After Receiving The Goods, Please First Confirm Print Head Model And Specifications , Any Problem, Please Contact With Our Sales Staff As Soon As Possible. Any Problem After The Print Heads Are Installed And Used Will Be Non-refundable.

Note: Please provide an email when purchasing, and we will send you a test video before shipping, otherwise we will not ship