# Service Nozzle Check Pattern

#Adjustment pattern

#Checking target

• A: Mixed colors, skewed injection
• B: Mixed colors, nozzle clogging

#Judgment method

• A: Any mixed colors or skewed injection?

• B: Any abnormalities such as mixed colors or nozzle clogging?

  Check Point / チェックポイント

  A is not proper for judging nozzle clogging since yellow or the like affects visibility. Make sure to see B when judging nozzle clogging.

#Remedy

• Perform  the " 401 Head Cleaning".
  (Perform in the order of CL1 → CL2 → CL3 → Strong CL)