Epson Stylus Pro 9500 Service Manual page 213

EPSON Stylus Pro 9500
CR STEEL BELT TENSION ADJUSTMENT
This adjustment is necessary for service operations that require you to remove/
loosen the CR Motor or CR Steel Belt. When replacing or re-installing the CR
Steel Belt, you need to confirm the tension of the CR Steel Belt. Tighten or
loosen the screws on the Driven Pulley to increase or decrease the tension.
Standard: 100g ± 10% (at the point where the CR Steel Belt
contacts the CR Rail)
2) Test the tension
in the center.
Driven
Pulley
Figure 5-24. CR Steel Belt Tension
Adjustment
Carriage Assembly
1) Move to
capping position
3) Verify tension
CR
is 100g ± 10%
Motor
Adjustment Steps
PF BELT TENSION ADJUSTMENT
This adjustment is necessary for service operations that require you to remove/
loosen the PF Motor or PF Belt. When replacing or re-installing the PF Belt,
you need to confirm the tension of the PF Belt.
Standard: 3500g ± 10%
Remove the pipe holder and let
the ink tubes hang freely.
Figure 5-25. PF Belt Tension
Revision A
1) Insert the Tension
Gauge hook in the PF
Motor holder hole
2) Pull directly away
from the PF Belt until
the tension gauge
reads 3500g ± 10%
3) Secure the screws
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