C258Main Removal - Epson EPL-N1600 Service Manual

EPSON EPL-N1600

4.3.49 C258MAIN Removal

C258MAIN board is electrostatic discharge (ESD)
sensitive and must be handled with care to protect it
against ESD. Touch exposed metal of the frame or wear
properly grounded wrist strap before working with the
board to let the electrostatic charge in your body flow
off. Avoid touching the wirings on the board with
fingers.
When replacing C258MMAIN with a new one, try prints
a Status Page to obtain the current printer settings
before removing it.
1. Remove the Cover Side, E. (Section 4.2.1)
2. Disconnect connector CN9 at the upper right part of C258MAIN.
3. Disconnect connector CN222/J22, CN223/J23, CN224/J24, CN225/
J25, CN226/J26, CN227/J27 and CN228/J28 at the lower part of
C258MAIN.
4. Remove six screws at four corners and the middle of the upper and
lower peripheral part of C258MAIN.
5. Grab C258MAIN by the Rear Panel attached to the board and the
right edge of the board. Pull the board away from the printer to
disconnect the connector on the back side of the board.
6. Take the board out of the Shield Assembly Bottom (E) sliding it
backward (to the left).
Rev. A
Chapter 4 Disassembly and Assembly
Figure 4-55. "C258MAIN" Removal
4-158