Printer Mechanism Removal - Epson LQ-670 Service Manual

Impact dot matrix printer
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LQ-670 Service Manual

3.2.2 Printer Mechanism Removal

1. Remove [HOUSING, UPPER] (See Section 3.2.1)
2. Disconnect all cables of the Printer Mechanism from the C214 MAIN board:
CN5 ( PW Detector (Top))
CN6 ( Printhead (Front))
CN7 ( Printhead (Rear))
CN8 ( PF Motor)
CN9 ( CR Motor)
CN10 ( REL Detector)
CN11 ( PG Detector)
CN12 ( HP Detector)
CN13 ( PE Detector (Rear))
CN14 ( PE Detector (Front))
3. Remove four screws (Mechanism fixing screw) and take out the Printer Mechanism from
the lower housing.
3-6
Figure 3-3. PRINTER MECHANISM Removal
Rev. A

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