Adjustment - Epson DFX-9000 Service Manual

Serial impact dot matrix printer
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Epson DFX 9000
The OC slide cam L and OC cam, and the OC slide cam R
and OC cam have phases that must be matched. Refer to
the figure below and install these parts so that the center of
the phase mark on the OC cam aligns with the window in
the Left and Right OC slide cam, respectively.
OC slide cam L
Left side
Window in OC slide cam L (R) and phase mark on OC cam
Figure 4-59. Reassembly the OC slide cam
Be sure to perform the following maintenance and
A D J U S T M E N T
R E Q U I R E D
adjustments after removing the DV ROLLER F ASY.
1. Lubricate the gear and bearing. See Chapter 6,
bearings and OC cam (p.
cams (p.
261).
2.
LF drive belt tension adjustment (p. 222)
Disassembly and Assembly
OC slide cam R
OC cam
Right side
Shafts,
260), and
Gears and slide
DV ROLLER UNIT
Revision B
179

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