I have been doing service on a MP6001 and an MPC4503 for the last year.
The customer bought these from a dealer here in town but did not get a service
agreement with them. Instead I have a time and materials agreement with them.
The dealer came in last week and said they wanted to upgrade the firmware on the color machine.
The person at the school thought nothing of it and let them in, after they left, the color machine was
down with SC 672-12 code. I started a different thread for that. And the MP6001 has an SC501 code
and is locked out of the #1 feed tray. I was not able to get into service mode the usual way.
Is there a back door?
I may see this machine tomorrow afternoon.
Thanks
DR
The customer bought these from a dealer here in town but did not get a service
agreement with them. Instead I have a time and materials agreement with them.
The dealer came in last week and said they wanted to upgrade the firmware on the color machine.
The person at the school thought nothing of it and let them in, after they left, the color machine was
down with SC 672-12 code. I started a different thread for that. And the MP6001 has an SC501 code
and is locked out of the #1 feed tray. I was not able to get into service mode the usual way.
Is there a back door?
I may see this machine tomorrow afternoon.
Thanks
DR
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