Indicators - CognitiveTPG A776 ColorPOS Programming Manual

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.
Green on-line, paper status, error light (to the rear of the paper feed button)
Indicator
Light
Light
Tone
Repeating Tone
Repeating Tone
Repeating Tone
Repeating Tone
Light
and Tone
Green slip-in light (in front of the paper feed button)
Indicator
Light
Light
For more information about See this section
Error conditions and
correcting them
The printer is also able to communicate its status to the host application if the application has been programmed to
receive this information.
A776-PG00001 D 07/13
Sequence
Continuous, flashing quickly
Continuous, flashing slowly
Two-tone beep
Single beep
Double beep
Triple beep
Four beeps
Two-Tone beep
Continuous flashing of light
Sequence
Off
On (continuous)
Troubleshooting
Chapter 5 of the User Guide
Chapter 2: Printer Status, Ethernet and Indicators
Condition
Paper out
Cover open
Knife unable to home
Paper is low
(if paper low sensor is installed)
Printhead too hot
Voltages out of range
Startup diagnostics completed successfully
Boot CRC test failure
SRAM test failure
EEPROM test failure
Dynamic memory initialization failure
Main program CRC test failure
or
DIP switch is in on position indicating
flash download mode
Condition
No check or form inserted or is incorrectly inserted
Check or form properly inserted
A776 (B780) Programming Guide
5