Code :

Code: 108.05
Description: Service Magenta Printhead
Failure reading NVRAM from the magenta printhead.
Remedy: 1 Turn the printer off, and remove the rear shield. See “Rear shield removal”. Check the cable at JMIRR1 for proper connection to the controller board, the printhead cable for pinch points, and the cable or connector for any other damage. Is the cable damaged? Replace the printhead. See “Printhead removal”. Go to step 2.
2 Turn the printer on, and then wait until the printer posts an error. Using a voltmeter, check the following values at JMIRR1: Are the values approximately correct? Replace the controller board See “Controller board removal”. Replace the printhead. See “Printhead removal”.

Code: 108.06
Description: Service Magenta Printhead
The magenta printhead thermistor is open.
Remedy: 1 Turn the printer off, and remove the rear shield. See “Rear shield removal”. Check the cable at JMIRR1 for proper connection to the controller board, the printhead cable for pinch points, and the cable or connector for any other damage. Is the cable damaged? Replace the printhead. See “Printhead removal”. Go to step 2.
2 Turn the printer on, and then wait until the printer posts an error. Using a voltmeter, check the following values at JMIRR1: Are the values approximately correct? Replace the controller board See “Controller board removal”. Replace the printhead. See “Printhead removal”.

Code: 108.07
Description: Service Magenta Printhead
The magenta printhead thermistor isshorted to ground.
Remedy: 1 Turn the printer off, and remove the rear shield. See “Rear shield removal”. Check the cable at JMIRR1 for proper connection to the controller board, the printhead cable for pinch points, and the cable or connector for any other damage. Is the cable damaged? Replace the printhead. See “Printhead removal”. Go to step 2.
2 Turn the printer on, and then wait until the printer posts an error. Using a voltmeter, check the following values at JMIRR1: Are the values approximately correct? Replace the controller board See “Controller board removal”. Replace the printhead. See “Printhead removal”.

Code: 108.08
Description: Service Magenta Printhead
The magenta laser showed bad intesting.
Remedy: 1 Turn the printer off, and remove the rear shield. See “Rear shield removal”. Check the cable at JMIRR1 for proper connection to the controller board, the printhead cable for pinch points, and the cable or connector for any other damage. Is the cable damaged? Replace the printhead. See “Printhead removal”. Go to step 2.
2 Turn the printer on, and then wait until the printer posts an error. Using a voltmeter, check the following values at JMIRR1: Are the values approximately correct? Replace the controller board See “Controller board removal”. Replace the printhead. See “Printhead removal”.

Code: 108.10
Description: Service Magenta Printhead
Bad SOS/EOS measurement.
Remedy: 1 Turn the printer off, and remove the rear shield. See “Rear shield removal”. Check the cable at JMIRR1 for proper connection to the controller board, the printhead cable for pinch points, and the cable or connector for any other damage. Is the cable damaged? Replace the printhead. See “Printhead removal”. Go to step 2.
2 Turn the printer on, and then wait until the printer posts an error. Using a voltmeter, check the following values at JMIRR1: Are the values approximately correct? Replace the controller board See “Controller board removal”. Replace the printhead. See “Printhead removal”.

Code: 108.11
Description: Service Magenta Printhead
Failure writing data tot he printhead.
Remedy: 1 Turn the printer off, and remove the rear shield. See “Rear shield removal”. Check the cable at JMIRR1 for proper connection to the controller board, the printhead cable for pinch points, and the cable or connector for any other damage. Is the cable damaged? Replace the printhead. See “Printhead removal”. Go to step 2.
2 Turn the printer on, and then wait until the printer posts an error. Using a voltmeter, check the following values at JMIRR1: Are the values approximately correct? Replace the controller board See “Controller board removal”. Replace the printhead. See “Printhead removal”.

Code: 108.12
Description: Service Magenta Printhead
Failure reading data from the printhead.
Remedy: 1 Turn the printer off, and remove the rear shield. See “Rear shield removal”. Check the cable at JMIRR1 for proper connection to the controller board, the printhead cable for pinch points, and the cable or connector for any other damage. Is the cable damaged? Replace the printhead. See “Printhead removal”. Go to step 2.
2 Turn the printer on, and then wait until the printer posts an error. Using a voltmeter, check the following values at JMIRR1: Are the values approximately correct? Replace the controller board See “Controller board removal”. Replace the printhead. See “Printhead removal”.