Intermec F4 - Manual (Page 17)

Intermec EasyCoder F4 – Installation & Operation IPL Version, Ed. 3 16
Chapter 2 Installation
Controls and
Indicators
Control Lamps
The EasyCoder F4 has several ways of communicating directly with
its operator: three control lamps, a display window, a membrane-
switch keyboard with 22 keys, a big “Feed” button on the printer’s
front, and a beeper. Only some of the keys are used with IPL.
The control lamps are colored LEDs (Light Emitting Diodes) and
indicate the following conditions:
• Power (green):
On
Power on
Off Power off
• Ready (green):
On
Media fault detected
Flashing Printer offl ine
Off Printer online
• Error (red):
On
System fault detected
Flashing Printer overtemperature
Off OK
The display window contains an LCD (Liquid Crystal Display)
with background illumination and two lines of text, each with
16 characters. It guides the operator through upgrading, startup,
and setup. Display