Epson R1800 - Stylus Photo Color Inkjet Printer, Руководство по обслуживанию

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EPSON Stylus Photo R1800/R2400 Revision B
Adjustment Adjustment 138
7. Bring the Microphone as close as possible to the center of the Timing Belt.
Figure 5-2. Microphone Position
8. Press the [MEASURE] button. ("----" is displayed on the LCD screen.)
9. Put the tip of the tweezers on the Drive Belt, and flip it downward in that
position. The "----" displayed on the LCD will become wave pattern during
the measurement. When it has finised, the measurement result will be
displayed by "N" (Newton) after the beep. This jig can pick up and measure
sounds accurately, regardless of the flipping force.
10. Repeating 8 and 9, delicately shift the variable part of the PF Motor
mounting position to adjust the tension until the tension falls within the
allowable standard value.
C A U T I O N
As the Drive Belt is flipped with the tip of tweezers in the
following steps, carefully choose the flipping position so that
the Belt will not make contact with the Microphone by
reaction of flipping.
Microphone of
Timing Belt
A D J U S T M E N T
R E Q U I R E D
Standard Value: 9.0 ± 2N (7.0 ~ 11.0N)
C A U T I O N
„
Even if the Timing Belt is flipped, the LCD screen may
not change at all. In this case, flip the Timing Belt again
after a few seconds have passed.
„
If measurement results differ greatly from each other,
acoustic sounds may not be picked up properly in any of
the measurements. Therefore, flip the Timing Belt again
with the tweezers, and record the value at which two
measurement results are approximate. Displaying errors
in the range 1/100 to 5/100, the Measuring Tool has high
reliability.