Epson CX5000 - Manual (Page 39)

Replacing Ink Cartridges 39
13. Press the B ink button. The CX5000 Series begins charging ink and the On
light starts flashing. This takes about one minute. When it’s finished, the On
light stops flashing and remains on, and the B ink light goes out.
Caution:
Never turn off the CX5000 Series while the On
light is flashing or you’ll waste ink.
If you removed a low or expended ink cartridge, you cannot reinstall and use the
cartridge.
Note:
If the
B ink light stays on (not flashing), the ink cartridge may not be installed
correctly. Press the B ink button again and reinstall the ink cartridge until it clicks
into place.
If you replaced a cartridge while copying a document or photo, cancel printing and
make sure your original is still placed correctly on the document table. Then copy
your original again.