I am having 2 issues with the same MPC4503, after it goes into sleep mode it will not come out unless you power cycle the machine. It does not recognize putting a document in the feeder, lifting the feeder or pressing the Energy Saver button. It will not print in sleep mode either. The only way to use the machine is to turn it off and back on.
The other issue is I cannot get into SP mode. I looked for Service Lock Mode in user tools and cannot find it. I can get in using factory mode. I attached a copy of the firmware versions in the machine.
Any help is greatly appreciated.
The other issue is I cannot get into SP mode. I looked for Service Lock Mode in user tools and cannot find it. I can get in using factory mode. I attached a copy of the firmware versions in the machine.
Any help is greatly appreciated.
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