J007/J010/J011 4 Call Center Manual 
Troubleshooting 
Print Head Cleaning Flow 
Guide the user through these steps to confirm that there is a problem with the print head that 
print head cleaning cannot solve. 
 
  The print head maintenance procedures (printing the test pattern, print head 
cleaning and flushing) can be done on the printer operation panel or from the RPCS 
printer driver. 
  However, the maintenance procedures can be done only on the operation panel if 
the PCL printer driver is installed. The PCL printer driver is not provided with the 
maintenance features. 
 
This allows time for bubbles in the ink to disappear.