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Error code: 1A26
RTC Access T/O error
Explanation and causes :
The RTC circuit on the Main Board Assy malfunctions.
Check points and solutions :
1. Turn the power off and remove the RTC backup battery.
2. After several seconds, re-attach the battery and turn the power back on.
3. If the printer recovers from the error, set the date and time using the Service Program.