Epson DLQ-3000 Service Manual page 104

DLQ-3000+
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When connecting the connectors, connect one to the other of the same color. Pay
special attention to CN1 (red harness) and CN2 (blue harness). If they are
connected improperly, the head coil or C210 MAIN board may be damaged. (See
Figure 3-5.)
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Perform "Control program reload" and any necessary adjustments when C210
MAIN board is replaced. (Refer to Section 3.3. and Chapter 4 "Adjustment".)
3-8
WORK POINT
Figure 3-6. C210 MAIN Board Removal
Rev. A