Pg (Platen Gap) Detector; Release Detector - Epson 890N - FX B/W Dot-matrix Printer Service Manual

EPSON FX-890/2190

4.3.8 PG (Platen Gap) Detector

1. Remove the Printer Mechanism. (p.80)
2. Release the 2 clips attaching the PG detector to the LEFT FRAME in the Printer
Mechanism, and remove the detector. (See Figure 4-22)
3. Disconnect the harness from the detector.
LEFT FRAME
Figure 4-22. PG Detector Removal
Disassembly and Assembly

4.3.9 Release Detector

1.
2.
3.
Clips
PG Detector
Harness
Printer Mechanism Disassembly
Remove the Printer Mechanism. (p.80)
Release the 2 clips attaching the Release detector to the FRAME,SUB,RIGHT in
the Printer Mechanism, and remove the detector. (See Figure 4-23)
Disconnect the harness from the detector.
Harness
Clips
Release Lever
Detector
FRAME,SUB,
RIGHT
Figure 4-23. Release Detector Removal
Revision B
86