Ericsson PHOTO R1900 - Manual (Page 40)

40 Maintaining Your Printer
10. Once you replace all the necessary cartridges, close the cartridge cover and
push it down until it clicks into place.
11. Close the printer cover.
12. Press the H ink button to begin charging the ink. This takes about
2 1/2 minutes. The P power light flashes as the ink charges.
When the P power light stops flashing and the H ink light goes out, ink
charging is finished.
Caution:
Never turn off the R1900 Series while ink is charging or you’ll waste ink.
If the H ink light is flashing, press the H ink button, then press down all the
cartridges securely.
If you remove a low or expended ink cartridge, you cannot reinstall and use the
cartridge.