At least for the addressing ink side of the business, we’re all marketing B2C. Here’s a few ideas you may not have thought of to help you reach out to them:
http://smallbiztrends.com/2016/08/b2b-content-marketing-tips.html
Inventory: Our anticipated receive date for IQ2392A Black Ink for Aqueous Stocks is October 14th. Product details
Inventory: HP C8842A Versatile is on backorder until Mid October due to HP Warehouse issues Product details