Replacing The Interface Board - Citizen CLP-621 User Manual

Appendixes

Replacing the Interface Board

Always turn off the power to the printer before replacing the interface
board. Do not pull it out with unnecessary force. This will cause an
accident.
Replacement Method
1. Remove the screws (2) that anchor the bracket of the interface
board then pull the interface board towards you. When you do
this, be careful not to perform any unreasonable operations that
will damage the connecting cable and do not pull the cable too
much. If you do, it will cause a malfunction.
Rear Side
Interface Cable
2. Remove the connecting cable from the interface board and
reconnect the cable to the connector of the replacement
interface board
Rear Side
Interface Cable
58
Caution
Interface Board
Ethernet
Interface Board
Screw