Epson 680Pro - LQ B/W Dot-matrix Printer Service Manual page 72

EPSON Stylus COLOR 680/777/777i
4. Remove four Hexagon Nuts while holding the CR motor and remove the CR
motor assembly. Refer to Figure 4-11.
Figure 4-11. Removing the CR motor
5. Take the CR motor's cable out from the cable hook in the Waste drain inkpad unit.
6. Disconnect the CR motor connector cable from the CN12 on the Main board with
tweezers.
n The Gap adjustment (Bi-d adjustment) is required when the CR
motor is removed or replaced.
n Connect the CR motor connector cable to the CN12 on the Main
board. Use of tweezers or pincers is recommended to facilitate
the job, since the CN12 is not located near the rear edge of the
Main board.
Disassembly and Assembly
Hexagon nuts
Disassembly
Revision B
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