RJ-4040
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FAQs & Troubleshooting |
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- 126/03/2020What do the indicator lights mean?
- 210/10/2014The power light is frequently blinking in orange indicating “Now Cooling”, or a data transmission error appears on my computer when printing continuously. What should I do?
- 330/09/2014Wi-Fi indicator is lit in blue but the printer cannot communicate with other devices via Wi-Fi.