e071

Hope someone can help I am getting this error after the machine warms up and after it starts revolution of the drums it implie that the sensors in the transfer drum are not responding. I have switched the drum and still get the error. I have checked the connectors on the carriage and the...

hi! i have a problem with clc1110... after powering up i have an error E071 F000 how to solve it? what it means? sometimes also errors E355 & E354 occur... thanx for help