FX-980
Revision A
Disassembly and Assembly
Printer Disassembly and Assembly
39
3.2.10 Removing the Printer Mechanism
Changed point:
The printer mechanism and the connector cover are connected with
a screw, so the operation for removing the screw (step 3) is added.
1. Remove the rear / front edge guide assembly, front cover, paper
eject assembly, rear / front tractor units, and printer cover (see
Section 3.2.1).
2. Remove the panel board assembly (see Section 3.2.2) and upper
housing assembly (see Section 3.2.7).
3. Remove the screw securing the upper connector cover located
above the option I/F slot to the printer mechanism.
4. Remove 4 printer mechanism mounting screws.
5. Disconnect the following connectors on the C276 Main Board
assembly:
CN4 (3-pin, white)
CN5 (3-pin, black)
CN6 (2-pin, white)
CN7 (4-pin white FFC)
CN8 (18-pin, white FFC) CN9 (16-pin, white FFC)
CN10 (4-pin, blue)
CN11 (5-pin, blue)
CN12 (2-pin, blue)
CN13 (4-pin, black)
CN16 (2-pin, yellow)
NOTE: Disconnect the cables for CN10 and CN11 after
releasing the connector lock by pulling up.
6. Remove the printer mechanism.
Figure 3-17. Removing the Printer Mechanism
Perform the Bi-directional adjustment and TPE reset.
Refer to Chapter 4.
A D J U S T M E N T
R E Q U I R E D
C H E C K
P O I N T
Notice the connection for cables CN10 and CN11
and align the red colored cable to the pin 1 of the
connector.
The tightening torque for the printer mechanism
mounting screw = 0.98 Nm - 1.18 Nm (10 - 12 Kg -
cm)
Printer Mechanism Mounting Screws
Summary of Contents for FX-980 - Impact Printer
Page 1: ...EPSONFX 980 Impact Serial Dot Matrix Printer ...
Page 5: ...Revision Status Revision Issued Date Description A March 17 1999 First Release ...
Page 8: ... PRODUCTDESCRIPTION ...
Page 28: ... OPERATINGPRINCIPLES ...
Page 37: ... DISASSEMBLYANDASSEMBLY ...
Page 44: ... ADJUSTMENT ...
Page 51: ... TROUBLESHOOTING ...
Page 57: ... MAINTENANCE ...
Page 58: ...FX 980 Revision A Maintenance 58 See the FX 2170 Service Manual ...
Page 59: ... APPENDIX ...
Page 68: ...FX 980 Revision A Appendix Component Layout 68 Figure 7 5 C244PSH Board Component Layout ...
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