# C03 CL1/C04 CL2/C05 CL3/C06 STRONG CL/C07 (HEAD CLEANING)

#Overview

Perform this to recover from missing dots or print defects of the Printhead.

#Work Procedure

1. Start the printer in the service mode.
   
   • Service mode startup
2. Select “C03 CL1”, “C04 CL2”, “C05 CL3”, “C06 Strong CL” or “C06 Refresh CL” refer to “How to select items from the maintenance menu”.
   
   • HOW TO SELECT ITEMS FROM THE MAINTENANCE MENU