Epson B-308 User Manual page 98

5. For best results, shake the ink cartridge for about five seconds.
6. Hold the ink cartridge with the arrow mark facing up and pointing to the rear of the printer,
and then insert it into the slot.
Note:
Hold the printer with your hand when you install the ink cartridge.
Caution:
c
Do not remove and reinsert cartridges more often than necessary. Doing so can compromise the
needle valve seal and allow air to enter the ink tubes, causing nozzle loss.
Replacing Consumables 98