EPSON Stylus Photo 925 Revision A
Disassembly and Assembly Disassembly 86
T When installing the Print Head on the CR Unit, make sure that
the Head Grounding Plate is installed on the CR Unit properly
first. Then be sure to fit the positioning pins in the two holes in
the Print Head.
Figure 4-19. Installing the Print Head
T Connect the Head FFC and Encoder FFC to the Cable Holder of
the CR Unit in the respective positions as shown below properly.
Figure 4-20. Connecting the Head FFC and Encoder FFC
Head Positioning Pins
Head Grounding Plate
A D J U S T M E N T
R E Q U I R E D
T Tightening torque for screws
• Two screws securing the Print Head:
C.B.P.-TITE SCREW, 3x8, F/ZN : 5 ~ 7kgf.cm
B-TITE SEMS W2 2.5x5, F/ZB : 1.5 ~ 2.5kgf.cm
T When the Print Head is replaced with a new one, following
adjustments must be performed in the order below:
1.
Head ID input
2. Initial ink charge
3. Bi-D adjustment
4. Printing on A4-size noramal paper
T When the Print Head is removed and reinstalled without being
replaced with a new one, only the following adjustments are
required.
1.
Initial ink charge
2. Bi-D adjustment
3. Printing on A4-size noramal paper
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