RJ-4040
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FAQs & Troubleshooting |
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RJ-4040
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1. 11/26/2020
What do the indicator lights mean?
2. 10/22/2020
Wi-Fi® indicator is lit in blue but the printer cannot communicate with other devices via Wi-Fi.
3. 10/20/2020
The 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?