Led green yello - Xerox Phaser 3124 Printer

This means that the batteries are bad and cannot accept a full charge.

There are typically 3 ways depending on the age of the dvd player.

Red White and Yello RCA Jacks (Out) of DVD to (IN) on tv Red, Green, Blue rca Jacks and red and whit rca jacks(Sound) Or, an HDMI cable which transfers both sound and picture.

Constant power orange switch power ground Yellow illumination Gray dimmer Brown antenna trigger antenna pink left front + tan -gray right front + light green - dark green left rear + Brown - Yello right rear + Dark blue - Light blue

The yellow cable is RCA component and it sould not be connected to the Green port. Why not get a HDMi cable to make the hook up easier? Component RGB connection requires a RGB cable along with a stereo audio cable where as HDMI requires just one.

Replace all capacitor on vertical block circuit

this indicate error in the main board.. but what you can do before sending it to service centre, clean the sensor on the left side once you open the front cover.. these are the sensor which detect the ink and normally it will give some error if it can't read due to contamination of ink.

Try rebooting the printer, if this does not work try reseating the formatter board

You must set the port in the MSR program to the port the MSR is plugged into.
If you don't know the port number. Then keep changing the port in the MSR program until the writer is
found.

Their is more to it but the question you aked was pretty bleak.

Selvol

what cable are uusing for dvd yello thats why cant use yello on these or s video go buy hdmi cable ok or reg green blue if dvd dont have hdmi outs