Electric Circuit Components (2)


Cable No.*ConnectionError code that occurs when the cable disconnection/connection failure
1CH83 DRV-H Board (A) (CN1, CN2, CN3, CN4)CH83 Main-B Circuit Board (B) (CN21, CN200, CN20, CN22)
  1. The LCD panel freezes on the "EPSON" screen
  2. The color of head 1 or head 2 comes out completely
  3. A large number of nozzles of either head 1 or head 2 are clogged, the nozzles are still clogging after cleaning.
  4. Printing (ink injection) stops during print operation.
2CH83 DRV-H Board Cooling Fan (C)CH83 Main-B Circuit Board (B) (CN7)001A38 (Transistor AMBIENT Temperature Error)

Note "*": Underline: FFC