Question about Office Equipment & Supplies
Posted by Anonymous on
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Posted on Jan 02, 2017
SOURCE: error code e03-40
---Copy Density Sensor output adjustment-----
1. Sensor connector is disconnected.
2. Sensor is defective.
3. SPC PCB connector is disconnected.
4. SPC PCB is defective
there is a sensor in the drum unit that measures/sensors toner density on the drum. the sensor is usually dirty and needs a clean. there could be a number of causes so a technician needs to be called.
Posted on May 04, 2010
E03-40 - faulty toner density sensor try the following press function the original size then 3..... your screen should display f1 service mode then press 8 then start now you should see f8 ..... now press start and scroll down to option 09 and press start now you wait till machine runs the process... after that you need to switch the machine off wait 1 minute and switch it back on
Posted on Jun 05, 2010
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