Diagnostic information 2-3
4500–E320/E322
Status information
The following symbols are used in the status, attendance, and
service information tables:
Ready
The printer is in a Ready state.
Ready indicates the printer is ready to receive and process data
from the host system.
• Brief button press executes a print test.
• Long button press executes a printer reset.
Operator
panel
lights
Description
● Operator panel light is on.
❍ Operator panel light is off.
✳ Operator panel light is blinking.
✕ Operator panel light is blinking
slowly.