Service manual

2-8 IP-421 PRINT CONTROLLER
Chapter 2 Disassembly / Assembly
4. Fix the HDD on the printer relay board with 4 screws.
Printer relay board
5. Fit the printer relay board into the connector of the IP-421 print controller.
6. Fix the flash card stopper plate with two screws, then fix the printer relay board with three screws.
Printer relay board
Flash card
stopper plate
7. Fix the board cover on the IP-421. (11 screws)
8. To remove, reverse the installation procedure.
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