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Likes: Hello, I have a Ricoh MP C2503 that has had its EEPROM and NVRAM changed and now it does not detect any toner cartridge, neither new nor old, could you help me? Thank you.
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Hello, I have a Ricoh MP C2503 that has had its EEPROM and NVRAM changed and now it does not detect any toner cartridge, neither new nor old, could you help me? Thank you.
Why has it had the nvrams changed?
data error in nvramOriginally Posted by TonerMunkeh
you should upload the data contained in the birth certificate and then firmware
the nvram data could not be copied because there was an error in the data
The machine is blocked with the screen to insert the toners? The errors are in the old nvram, you have to copy the data of the sheet on the new ones. Have you updated the firmware? Also performed a clear memory?
OEM toners?
Do you even know what that birth certificate is? It is a sheet of paper that has all the non default settings made at the factory. It is sent with every machine as each can be different. It should be kept with the machine.
You should still be able to get into SP mode. Change SP 3100-001 to 1 which turns off toner end detection.
master shot!
I am confused.
The device is not detecting toner at all. How is turning toner END detection helping?
Press the GREEN button!!
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