Roland SJ-1000 Jet Ski User Manual


 
3-1 Daily Care and Maintenance
54
Chapter 3 Maintenance and Adjustment
When Powerful Cleaning Is Not Effective
If problems such as dot drop-out persist even after you have performed powerful cleaning several times, then use
the cleaning kit to clean the heads. Such cleaning can be effective when carried out periodically, according to
the frequency of use.
p 55 "Cleaning the Heads Using the Cleaning Kit"