For best printing results, use up a cartridge within six months of opening the package. Color Part number Cartridge life Cyan, magenta, yellow, black 69 cyan, magenta, yellow and black 68 High Capacity black Opened package: 6 months at 77 °F (25 °C) Unopened package: Storage temperature ­4 to 104 °F (­20 to 40 °C) 1 month at 104 °F (40 °C) Ink freezes at 10. 4 °F (­12 °C) Ink thaws and is usable after 3 hours at 77 °F (25 °C) Do not use if the date on the package has expired. Size and Weight Size Stored: Width: 17. 7 inches (450 mm) Depth: 13. 4 inches (340 mm) Height: 7. 1 inches (179 mm) Width: 17. 7 inches (450 mm) Depth: 18. 6 inches (472 mm) Height: 10. 6 inches (268 mm) 13 lb (5. 9 kg) without the ink cartridges Memory card format DCF (Design rule for Camera File system) version 1. 0 or 2. 0 compliant. All card types standard version compliant. Voltage requirements 3. 3 V Photo data specifications File format: Image size: JPEG with Exif Version 2. 21 standard 80 × 80 pixels to 9200 × 9200 pixels Printing: Weight Number of files: Up to 999 Electrical Ink Cartridges Note: We recommend that you use genuine Epson cartridges and do not refill them. The use of other products may affect your print quality and could result in printer damage. The printer ships with full cartridges and part of the ink from this first set of cartridges is used for charging the printer. Yields vary considerably based on images printed, print settings, paper type, frequency of use and temperature...