Verifone OMNI-460 terminal is throwing the error
"--EXEC ERR0R 23 ". in the execution...
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Verifone OMNI-460 terminal is throwing the error
"--EXEC ERR0R 23 ". in the execution of the transaction.
Why is my pixma mp 240 flashing "alarm" and "color" with a 5 (or S ?) in the...
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Why is my pixma mp 240 flashing "alarm" and "color" with a 5 (or S ?) in the window next to the on button. I have one black ink cartridge properly installed. The problem begins when I push the black start button, or "print" on the computer.