RJ-4040
Veelgestelde vragen en probleemoplossing |
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- 126-11-2020What do the indicator lights mean?
- 222-10-2020Wi-Fi® indicator is lit in blue but the printer cannot communicate with other devices via Wi-Fi.
- 320-10-2020The 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?