C214 Psb/Pse Board Removal - Epson LQ-670 Service Manual

LQ-670 Service Manual

3.2.4 C214 PSB/PSE Board Removal

1. Remove [HOUSING, UPPER] (See Section 3.2.1)
2. Remove the Printer Mechanism (See Section 3.2.2)
3. Remove the shield plate (See Section 3.2.3 at step 3)
4. Disconnect the cable of C214 PSB/PSE board from a connector CN3 on C214 MAIN
board.
5. Remove the AC inlet assembly from a connector CN1 on C214 PSB/PSE board.
6. Remove three screws (CBB/M3x12) and one plane-washer fixing C214 PSB/PSE board to
the lower housing, and take out C214 PSB/PSE board.
3-8
Figure 3-5. C214 PSB/PSE Board Removal
Rev. A