Replacing And Adjusting The Mechanisms; Replacing The Interconnection Board (Pcb:pr216012); Replacing The Pen Board (Pcb:pr216013) - GRAPHTEC CUTTING PRO FC3100-60 Service Manual

4.2 Replacing and Adjusting the Mechanisms

4.2.1 Replacing the Interconnection Board (PR216012: Cam Sensor)
(1) Remove the right side cover (see Subsection 4.1.1).
(2) Disconnect the five cables from the PR216012 relay board, making sure not to damage the FPC cable.
(3) As shown in Fig.4-11, remove the relay board.
• Three M3 x L6 pan-head with flat washer screws
(4) To mount the relay board, reverse the above procedure.
* Run the control panel key test (see Section 5.15).
* Run the sensor test (see Section 5.14).
4.2.2 Replacing the Pen Board (PR216013: Paper Width Sensors)
(1) Remove the top cover (see Subsection 4.1.3).
(2) Remove the FPC cable bracket as shown in Fig.4-12.
• Two M3 x L6 bind-head screws
(3) Disconnect the Y FPC cable from the PR216013 pen board's J31connector.
Fig. 4-11
Fig. 4-12
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FC3100-60 Service Manual
P/N53802-031T Rev. A