Epson LQ-300 + - Printer Mechanism Removal

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EPSON LQ-300+ Revision C
Disassembly and Assembly Disassembly and Assembly 59
4.2.3 Printer Mechanism Removal
1. Remove the upper housing. (See 4.2.2 "Upper Housing Removal".)
2. Remove 3 screws (CBP, 3x10,Torque: 0.78-0.98N.M) and (CBS, 3x4, Torque:
0.78-0.98N.M) securing the upper shield plate to the lower housing. Remove the
shield cover.
Figure 4-3. Upper Shield Plate
3. Remove 2 screws with washer (CBP, 3x14) securing the printer mechanism to the
lower housing.
4. Lift the printer mechanism a little bit and remove harnesses from the main board
assembly.
Figure 4-4. Harness Removal
5. Remove the printer mechanism.
Upper Shield Plate
CBP (3x10)
Printer Mechanism
CBB (3x14) with washer
CBB (3x14) with washer
CBS (3x4)
A D J U S T M E N T
R E Q U I R E D
Perform Bi-D adjustment after removing the printer mechanism.
Printer Mechanism
Main Board Assembly