Circuit Diagram; Main Control Board - Citizen CT-S4000 Service Manual

4. CIRCUIT DIAGRAM

4.1 Main Control Board

When printer is label model, R62/64/65 is not mounted on control board
As for the following parts, it is short-circuited on a pattern.
L1
R8,9,10,11,12,13,14,15,502,503,504,505,506,507,508,509
RA14, 15,16,17,18
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CT-S4000 Service Manual