maintenance T

[Reeves]

I have a kyocera 4551ci its displaying Time for maintenance T and error code C0840 I have executed U906 but the some error code is coming back what could be the problem

[kyove]

Did you change the battery?

Remember to set RTC with U209 and then execute U906 to cancel error "Maintenance T".

I've seen this only once with a TASKalfa 300ci. Change battery and never come back.

Hope this help.

Bye,
Kyove

[Reeves]

I have changed the battery with a new one RTC its showing the current date and time

[The_Murph]

I have changed the battery with a new one RTC its showing the current date and time

Maint T is a firmware fix

[Scott]

I have set the time to correct time and fixed the issue also

[The_Murph]

[QUOTE=Scott;562420]I have set the time to correct time and fixed the issue also[/QUOTE

Have a day.

[Eresources]

My go to fix for this is do latest firmware then date and time and then U906.

Has cleared each time. I seems to have these issues around the time that daylight savings changes. Some machines have the time server specified, some don't, still happens.