Panasonic KX-F1600 Operating Instructions Manual page 45

Setting the ink detector
When this feature is ON, the unit will print a small box on the bottom right corner of incoming fax messages
and automatically check if there is enough ink in the cartridge.
When a print cartridge runs out of ink, the unit will display "INK EMPTY" and store the incoming fax messages
in memory.
Important:
oThis feature is available for fax reception only and is not available with the copy and printer functions.
Sample of a received document:
Small box
Press (MENU).
SYSTEM SET UP
INK DETECTOR
MODE-ON [AV]
Press (4) or (©) to select the desired mode.
Press (8), then (7 7].
Press | START/SET | .
GO Aa & NY =>
(©)
a)
D
fo
Press (START/SET . E
Dial keypad
START/SET)
©)
| &
6 Press (MENU).
Note:
oWhen set to OFF, the unit does not print the small box and cannot detect when a print cartridge runs out of
ink. Instead of displaying "INK EMPTY" and storing the document in memory, the unit will continue to print
(even blank pages).
oThe small box will not overlap with the received image.
oWhen a document is divided into two pages, the small box will not print on the first page but print on the
second page.
olf the received document contains many images, the unit will reduce the printing speed and may not print the
small box.
Caution:
oKeep the unit out of strong light such as direct sunlight, or the unit
may not be able to detect the cartridge ink level. Do not install the
unit as shown.