ENCAD NovaJet Pro 600e Service Manual page 128

Figure 5-15. Carriage PCB Removal/Installation.
4. Unlock the latch on the right end of the Carriage Assembly and
lift up the right end of the Carriage PCB. See Figure 5-15.
5. Slide the Carriage PCB to the right to remove the tab on the left
end of the Carriage PCB from the slot in the Carriage Assembly.
NovaJet PRO 600e Service Manual
Assembly\Disassembly 5-29