Removing The Cr Assembly - Epson 2070 - LQ B/W Dot-matrix Printer Service Manual

LQ-2070 Service Manual

3.2.9.7 Removing the CR Assembly

1. Remove the rear/front edge guide assembly, front cover, paper eject assembly, rear/front tractor
unit, and printer cover.
2. Remove the panel board (see Section 3.2.2) and upper housing assembly (see Section 3.2.7) .
3. Remove the printer mechanism (see Section 3.2.9 ).
4. Remove the left frame assembly (see Section 3.2.9.5) and RD assembly (see Section 3.2.9.6).
5. Disconnect 3 FFCs from the printhead and PW sensor assembly.
6. Disengage the timing belt from the CR motor pinion gear.
7. Remove the CR assembly from the rear/front CR guide shaft.
8. Remove the timing belt from the 2 holding slots under CR assembly.
9. Remove the CR assembly.
Adjust the platen gap and the bidirectional print alignment. Refer to Chapter 4.
Rev.A
PW Sensor Assembly
CB Screw (2 x 5 F/Zn)
Figure 3-28 Disconnecting the FFCs
Figure 3-29 Removing the CR Assembly
Assembly Note
Disassembly and Assembly
3-21