Epson 680Pro Service Manual - Page 70

Printhead installing the position pin & the grounding plate., Printhead ID input

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EPSON Stylus COLOR 680/777/777i Head installing position pins Head grounding plate 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 JU S TM E N T R E Q U IR 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 Disassembly and Assembly Disassembly Revision B 70

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EPSON Stylus COLOR 680/777/777i
Revision B
Disassembly and Assembly
Disassembly
70
Figure 4-9.
Printhead installing the position pin & the grounding plate.
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