Service manual

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EPSON LQ-300+ Revision C
Disassembly and Assembly Disassembly and Assembly 57
4.2.1 Printhead Removal
1. Remove the cover and the printer.
2. Remove 1 screw (CBP, 3x14, Torque:0.59-0.78N.M) securing the printhead to the
carriage assembly.
3. Lift the printhead a little bit. Unlatch 2 hooks securing the printhead FFC to
carriage unit.
4. Remove FFC from the printhead.
Figure 4-1. Printhead Removal
C A U T I O N
Check if the printer is powered off before removing the printhead.
A D J U S T M E N T
R E Q U I R E D
When the printhead is replaced, perform the platen gap
adjustment.
Carriage Assembly
Printhead
CBP (3x14)
FFC