Epson PH890 Service Manual page 5

Various symbols are used throughout this manual either to provide additional information on a specific topic or to warn of possible danger present
during a procedure or an action. Be aware of all symbols when they are used, and always read NOTE, CAUTION, or WARNING messages.
Indicates an operating or maintenance procedure, practice or condition that is necessary to keep the product's quality.
A D J U S T M E N T
R E Q U I R E D
Indicates an operating or maintenance procedure, practice, or condition that, if not strictly observed, could result in damage to, or
C A U T I O N
destruction of, equipment.
May indicate an operating or maintenance procedure, practice or condition that is necessary to accomplish a task efficiently. It may also
C H E C K
provide additional information that is related to a specific subject, or comment on the results achieved through a previous action.
P O I N T
Indicates an operating or maintenance procedure, practice or condition that, if not strictly observed, could result in injury or loss of life.
W A R N I N G
Symbols Used in this Manual