Removing The Printer Mechanism - Epson LQ-1170 Service Manual

3.2.4 Removing the Printer Mechanism

Remove the upper case, as described in Section 3.2.2.2.
2. Remove the CB (M3 X 6) screws that attach the FFC holding plate to the shield plate. Remove the
3. Disconnect the 2 FFCS from connectors CN3 and CN4 on the drive board. Disconnect the cables
for thefollowing C060 DRV board connectors: CN5 (white, 2-pin); CN6 (white, 5-pin); CN7 (black,
5-pin); CN8 (white, 2-pin); CN9 (black, 2-pin); CN 10 (black, 3-pin); CN 11 (blue, 2-pin); and CN 12 (white,
3-pin).
Remove the CBB(C) (M3 X 6) screws that secure the printer mechanism to the shield plate. Remove
4.
the right shield plate.
Remove the three CBB(C) (M4 X 14) screws that secure the printer mechanism to the lower case.
5.
Remove the printer mechanism.
X 14)
After replacing the printer mechanism, you must adjust the bidirectional print position to ensure that
bidirectional printing is correctly aligned. (See Section 4.2.)
L----o, , —- , ,
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Figure 3-10. Removing the Printer Mechanism
Assembly and Adjustment Note
3-9
Right Shield Plate
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