Network User's Guide for OkiLAN 6020e
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...Test. b) The OkiLAN 6020e power supply has failed or there is malfunctioning or does not have sufficient paper or toner. Problem The printer is a hardware problem. OKI OkiLAN 6020e User's Guide I - Failing the self test can be caused by any errors and has sufficient ...paper and toner. Unplug the OkiLAN 6020e from the printer and unplug the power adapter. LED Display Red indicator is malfunctioning. Reconnect the OkiLAN 6020e and the power adapter. Contact Okidata...
...Test. b) The OkiLAN 6020e power supply has failed or there is malfunctioning or does not have sufficient paper or toner. Problem The printer is a hardware problem. OKI OkiLAN 6020e User's Guide I - Failing the self test can be caused by any errors and has sufficient ...paper and toner. Unplug the OkiLAN 6020e from the printer and unplug the power adapter. LED Display Red indicator is malfunctioning. Reconnect the OkiLAN 6020e and the power adapter. Contact Okidata...