EPSON LX-300+
4.2.7 Printer Mechanism Disassembly
This section explains the disassembling procedure of the printer mechanism.
The disassembling procedure is shown in the flowchart below.
START
4.2.7.1 "CR Motor
Assembly Removal"
4.2.7.3 "Carriage Unit
4.2.7.5 "RPE Sensor
4.2.7.6 "BPE Sensor
4.2.7.10 "PF Motor
4.2.7.2 "Platen
Assembly Removal"
Removal"
4.2.7.12 "Paper Guide
4.2.7.11 "Paper Feed
Mechanism Disassembly"
Figure4-8. Printer Mechanism Disassembling Procedure
Disassembly and Assembly
4.2.7.4 "Ribbon Feed
Removal"
Mechanism Removal"
4.2.7.7 "HP Sensor
Removal"
Removal"
4.2.7.8 "PG Sensor
Removal"
Removal"
4.2.7.9 "Release Lever
Position Sensor Removal"
Removal"
Disassembly and Assembly
4.2.7.1 CR Motor Assembly Removal
1. Remove the printer mechanism. (See 4.2.3 "Printer Mechanism
Removal".)
2. Remove the tension spring, 8.10 and motor bracket and release the
tension of the timing belt.
3. Remove the timing belt from the pulley of the CR motor assembly.
4. Rotate the CR motor assembly with the motor bracket clockwise to
remove it.
Timing Belt
Figure4-9. CR Motor Assembly Removal
When the CR motor assembly is replaced, perform Bi-D
adjustment.
Revision A
Tension Spring, 8.10
CR Motor Assembly
Base Frame
73