EPSON Stylus COLOR 680/777/777i Revision B
Disassembly and Assembly Disassembly 70
Figure 4-9.
Printhead installing the position pin & the grounding plate.
n
Tightening Torque for screw
• C.B.P-TITE 3x6 screw for printhead: 6+/1kgf.cm
A D J U S T M E N T
R E Q U I R E D
When the Printhead is replaced with a new one, following
adjustments must be performed in the order below:
1. Initial ink charge
2. Printhead ID input
3. Bi-d adjustment
When the Printhead is removed and reinstalled, only the following
adjustment is required.
1. Head cleaning
2. Bi-d adjustment
Head grounding plate
Head installing position pins
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