HP 694c Accessories – we offer 6 of them. Did you know that we offer free shipping on ALL our products? Retrevo has the largest collection of HP 694c Printer accessories – choose from 6 694c Printer Ink. With guaranteed compatibility and a 30-day return policy, you can shop with confidence. Not looking for Printer accessories for HP 694c? Retrevo has the largest collection of HP Printer Accessories.