Section 7: Replacement Procedures
CG4 Series Service Manual Page 7-17
7.13 CUTTER KIT/ BOARD/UNIT REPLACEMENT (OPTIONAL)
This section covers the basic mechanical procedures for replacement of the whole Cutter Kit or just the Cutter 
board or Cutter unit.
Before replacement, check the cutter counter by printing a Factory test print. Please refer to Section for 
details.
7.13.1 Cutter kit Replacement
1.
Remove the Bottom Housing Cover as explained in the 
earlier 
Section 7.3 Removal of the Bottom Housing 
cover
.
2. Disconnect the Cutter kit’s cable from the OPTION 
connector on the MAIN PCB.
3. From the base of the Cutter kit, remove a screw (circled) 
as shown.
4. Turn over the printer in upright position, open the Top cover 
and remove the 
Cutter kit by lifting it upward.
5. Replace the new Cutter kit and follow the above steps in 
reverse sequence, to reassemble the parts.
Continue the following steps if you required to replace the 
Cutter board. 
7.13.2 Cutter board Replacement
6.
From the circuit board side of the Cutter kit, remove two 
screws (circled) securing the Cutter board to the Cutter 
kit assembly 
and disconnect the two cable connectors 
from the defective 
Cutter board.
7. Replace the new Cutter board and follow the above steps 
in reverse sequence, to reassemble the parts.
Continue the following steps if you required to replace the 
Cutter unit.
CAUTION:
Ensure that no cables are pinched between parts when
you are installing the 
cutter kit to the printer.
CAUTION:
Ensure that no cables are pinched between parts when
you are installing the 
cutter board to the printer.