• Code: 16.02:00
• Description: Curing system cool down time out. Curing System unable to cool down in the pre-defined amount of time.
• Remedy: • Check there are no obstructions on any of the cooling fans: Curing, Top Cover Fans, Rear Fans. • Check the cables of the fans are not damaged and are connected. Replace any fans if required: Top cover fans . Rear Fans ËPage 351 • Curing Fans ËPage 503. • The environmental ambient temperature is too hot or is outside the operational specification of the printer. Make sure there are no external sources of heat, such as strong lights, direct sunlight, heaters etc.

• Code: 16.03:00
• Description: Curing system temperature too high. Curing System has exceeded the upper temperature level (150C).
• Remedy: • Check there are no obstructions on any of the cooling fans: Curing, Top Cover Fans, Rear Fans. • Check the Curing IR Sensor Fan is turning and is correctly installed with the fan in the correct orientation. • Check the cables are connected and not damaged. • Replace the Curing IR Sensor & Fan ËPage 510. • Replace the Printmech ËPage 482. • The Curing IR sensor is dirty and requires cleaning, use the cleaning procedures described in the Userfs Guide while observing all safety precautions while working in the area of the heaters. • Check the power going to the Curing IR sensor. A good indication is that the blue LED on the sensorfs body will light if the sensor is pointing to an object warmer than 30C. • Check the position of the Curing IR sensor is correct, if it is pointing to a position other than the substrate this will cause an error. • Perform the Curing IR sensor diagnostic check g8.4 Curing IR sensorh ËPage 170, to check the values being detected by the Curing IR sensor. Replace the Curing IR sensor if required ËPage 510. • Ensure there are no other addition external sources of heat, such as strong sunlight, powerful lights or heaters.

• Code: 16.04:00
• Description: Curing system temperature too low (below 5C). Curing System has exceeded the lower temperature level.
• Remedy: • Check if the environmental ambient temperature is low. Check the surrounding temperature is within the printer´s operating specifications; it should be higher than 15C for correct printer operation. If this is the case, increase the ambient temperature of the printer´s location. • Check if the Curing IR Temperature sensor is dirty and requires cleaning, use the cleaning procedures described in the Userfs Guide while observing all safety precautions while working in the area of the heaters. • Check if there is an obstacle blocking the view of the Curing IR Sensor. Check that it is correctly installed with no interference in the IR path. • Check the power going to the Curing IR temperature sensor. A good indication is that the blue LED on the sensorfs body will light if the sensor is pointing to an object warmer than 30C. • Check the position of the Curing IR temperature sensor is correct, if it is pointing to a position other than the substrate this will cause an error. • Perform the IR sensor check diagnostic g8.4 Curing IR sensorh ËPage 170, to check the values being detected by the IR sensor. Replace the Curing IR sensor if required ËPage 510. • Replace the Heaters Control Assembly ËPage 465.

• Code: 16.05:00
• Description: Problem with the Curing System Temperature Sensor. Signal error detected with the Curing System Temperature Sensor.
• Remedy: • Check the Curing IR Sensor Fan is turning and is correctly installed with the fan in the correct orientation. • Check the cables are connected and not damaged. • Replace the Curing IR Sensor & Fan ËPage 510. • Replace the Printmech ËPage 482. • check if the Curing IR sensor is dirty and requires cleaning, use the cleaning procedures described in the Userfs Guide while observing all safety precautions while working in the area of the heaters. • Check the power going to the IR sensor. A good indication is that the blue LED on the sensorfs body will light if the sensor is pointing to an object warmer than 30c. • Perform the IR sensor diagnostic check g8.4 Curing IR sensorh ËPage 170, to check the values being detected by the IR sensor. Replace the Curing IR sensor if required ËPage 503.

• Code: 16.06:00
• Description: Temperature error detected. There is a mismatch between the temperature detected by the Curing IR Sensor and the amount of electrical power the Curing System is receiving
• Remedy: • The ink density is too high, check the User´s Manual for the recommended ink density levels. • The input voltage is in the range of 198v to 205v, ensure the ambient temperature is higher than 20C for the functioning of the printer. • Check if there is an obstacle blocking the view of the Curing IR Sensor. Check that it is correctly installed with no interference in the IR path. • Check if the substrate loaded on the printer is too transparent or reflective for the IR sensor to detected the surface temperature. Check this by loading another type of substrate. • Check that power is going to the IR Sensor, a good indication of this is the blue LED lights if the sensor is pointing to an object warmer than 30C • Check if the Curing IR sensor is dirty and requires cleaning, use the cleaning procedures described in the Userfs Guide while observing all safety precautions while working in the area of the heaters. • Check the position of the IR sensor is correct, if it is pointing to a position other than the substrate this will cause an error. • Perform the IR sensor diagnostic check g8.4 Curing IR sensorh ËPage 170, to check the values being detected by the IR sensor. Replace the Curing IR sensor if required ËPage 510. • Replace the Heaters Control Assembly ËPage 465. • If there is power going to the Curing heater, but the heater does not come on, replace the Curing Heaters ËPage 515. • Check the quality of the AC line going into the printer is within operational specification.

• Code: 16.08:00
• Description: Curing System fans not connected. The array of Curing System fan(s) is not connected.
• Remedy: • To confirm that none of the fans are working perform the service test 2.4 ËPage 129. • Check the cables from the Curing Fans to the Printmech are not damaged and are connected. • Replace the PrintMech .

• Code: 16.09:00
• Description: Curing System fans failure. The array of Curing System fan is not connected or has failed.
• Remedy: • Perform the service test 2.4 ËPage 129 to confirm that one or more of the fans is not working. • If none of the fans are working, this would indicate a failure with the PrintMech, or the cables from the PrintMech: • Check the cables from the Printmech. • If all the cables from the Printmech to the fans are connected, replace the Printmech ËPage 482. • If at least one of the fans is working, check if the failed fans are connected, if they are replace the failed fan (Top Cover Fans ËPage 349 or Rear Cover Fans ËPage 351, Curing Fans ËPage 503.

• Code: 16.10:00
• Description: Curing Assembly resistors incorrect. The firmware measures the current through the Burst resistor and the steady resistor, and it checks that one is greater than the other. If the measurements detected are not as expected this could indicate that the heaters have been swapped in error.
• Remedy: Replace the Curing Heaters