Tip & How-To about Epson Office Equipment & Supplies

How to fix if carriage motor assembly is failed to operate

Symptom:- The CR motor assembly failed to drive the timing belt after power on.

Cause :- Foreign substances are lodged in the mechanism or The carriage motor assembly is defective.
Check Point:- Manually move the timing belt to see if the motor can rotate
freely.Measure the motor coil resistance(approx.>18Ohm). If the motor is shorted, also check the CR motor driver in MLC.
Solution:- Remove the foreign substances in CR assembly or Replace the CR motor and MLC if necessary..

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