Code :

Code: 93:YZ
Description: Unable to pressurize the Ink Delivery System. The ISS Motor does not move as expected.
Remedy: • Switch the Power OFF from the back of the Printer and disconnect the Power cord. Reconnect the power cord and power On the Printer. • Perform the Ink Delivery System diagnostic test to further troubleshoot the problem.. • Replace the Left or Right Ink Supply Stations, depending on the results of the diagnostic test and. • If the problems persist after replacing the appropriate ink supply station (right or left), replace the Main PCA if you have problems with the left side. Replace the Printmech PCA if you have problems with the right side.

Code: 94:YZ
Description: Color calibration Error.
Remedy: • Perform the Color Sensor ESP (spectrophotometer) calibration. You must use glossy paper for this calibration. • If the System Error continues, replace the Color Sensor ESP (spectrophotometer). • If the System Error continues, replace the Carriage PCA. • If the System Error continues, replace the Formatter.