Epson Stylus OFFICE B30 - Removing Board; Main Board Unit;Left Frame

EPSON Stylus C110/C120/D120/WorkForce 30/EPSON Stylus OFFICE B30/T30/T33/ME OFFICE 70 Revision C
DISASSEMBLY/ASSEMBLY Removing Board 69
Confidential
4.4 Removing Board
4.4.1 Main Board Unit/Left Frame
 Part/Unit that should be removed before removing Main Board Unit/Left Frame
Upper Housing
 Removal Procedure
1. Disconnect the following connectors (x4) and FFCs (x5) from the Main Board.
Figure 4-9. Connector Layout of Main Board
2. Peel off the acetate tape (x1) that secures the Head FFC and the Left Frame
together, and release the Head FFC from the hook (x1) on the Left Frame.
Figure 4-10. Removing Main Board Unit/Left Frame (1)
3. Remove the screws (x3) that secure the Main Board Unit and the Left frame.
Figure 4-11. Removing Main Board Unit/Left Frame (2)
C A U T I O N
Be careful not to bend or damage the Panel Unit FFC when
removing it.
CN No. Cable CN No. Cable
CN1 Power Supply Unit cable CN8 CR Motor cable
CN3 PE Sensor cable CN9 PF Motor cable
CN5 Head FFC CN10 PF Encoder FFC
CN6 Head FFC CN11 Panel Unit FFC
CN7 Head FFC
CN8
CN9
CN3
CN1
CN11
CN6
CN7
CN5
CN10
Main Board Unit
Head FFC
Acetate Tape
Hook
C.B.P. 3x6, F/Zn-3C (6±1kgfcm)
C.B.S. 3x6, F/Zn-3C (6±1kgfcm)
Main Board Unit
Left Frame