Code 21.1:YZ

Description

Service station
Service Station servo shutdown.

Remedy

• Switch the Power OFF from the back of the Printer and disconnect the Power cord. Check the Primer Tubes. Reconnect the power cord and power On the Printer. • Perform the Service Station diagnostic test to troubleshoot the problem further. • If the System Error continues, replace the Service Station. • If the System Error continues, replace the PrintMech PCA.