Epson Stylus CX3100 Service Manual page 47

EPSON Stylus CX3100/3200
6. Remove the Print Head.
7. Disconnect the Head FFC from the connector of the Print Head.
Once you have replaced the Print Head with a new one, make the
A D J U S T M E N T
R E Q U I R E D
following adjustments:
(Refer to "Adjustment by Adjustment Program" on page
Head ID Input
Ink Charge
Bi-D Adjustment
Top Margin Adjustment
First Dot Position Adjustment
When you have removed once and then installed the Print Head,
make the following adjustments:
Head Cleaning
Bi-D Adjustment
Top Margin Adjustment
First Dot Position Adjustment
Disassembly and Assembly
Installing the Print Head
C H E C K
P O I N T
1. Set the Head FFC in the holding portion (at C) of the Carriage
Unit. (See
2. Make sure that the head grounding plate is installed on the
Carriage Unit properly.
59)
3. Install the Print Head so that the two holes are put properly on
the respective pins of the Carriage Unit. (See
"Head Mounting Position", p.
4. Secure the Print Head with the one screw (C.B.P-Tite SCREW
3x8 F/Zn) and one screw (C.B.B.-Tite W2 2.5x5 F/Zb).
Screw tightening torque;
C.B.P-Tite 3x8 F/Zn:0.5-0.7Nm
C.B.B-Tite W2 2.5x5 F/Zb:0.15-0.25Nm
Disassembly of Printer
Figure 4-20, "Removing the FFC Holder", p.
Head positioning pin
Head grounding plate
Figure 4-22. Head Mounting Position
47)
Revision A
46)
Figure 4-22,
47