Cognitive Solutions A776 Manual De Usuario
Chapter 2: Printer Status, Ethernet and Indicators
6
A776 (B780) Programming Guide
A776-PG00001 C 12/09
Indicators
The printer communicates various conditions both visually, with two green lights or audibly,
with a series of tones or beeps. The following table lists these indicators.
with a series of tones or beeps. The following table lists these indicators.
Green on-line, paper status,error light (to the rear of the paper feed button)
Indicator
Sequence
Condition
Light
Continuous, flashing quickly
Paper out
Cover open
Knife unable to home
Light
Continuous, flashing slowly
Paper is low
(if paper low sensor is installed)
Printhead too hot
Voltages out of range
Tone
Two-tone beep
Startup diagnostics completed successfully
Repeating Tone
Single beep
Boot CRC test failure
Repeating Tone
Double beep
SRAM test failure
Repeating Tone
Triple beep
EEPROM test failure
Repeating Tone
Four beeps
Dynamic memory initialization failure
Light
Two-Tone beep
Main program CRC test failure
and Tone
Or
Continuous flashing of light
DIP switch is in on position indicating
flash download mode
Green slip-in light (in front of the paper feed button)
Indicator
Sequence
Condition
Light
Off
No check or form inserted or are incorrectly inserted
Light
On (continuous)
Check or form properly inserted
For more information about See this section
Error conditions and
Troubleshooting
correcting them
Chapter 5 of the User Guide
The printer is also able to communicate its status to the host application if the application has been programmed to
receive this information.
receive this information.