5

T H E O R Y O F O P E R A T I O N

Data rates

The plotter accommodates a wide range of data rates. The speed of the plotter can be set to 1.0, 2.0, 3.0, 4.0 inches per second. To achieve a consistent plot rate at a certain speed setting requires minimum data rates. If data rates are inconsistent, and lower than these minimum rates, that plot speed will not be sustained. Table 5-4 shows the minimum data rates at the four speed settings.

Speed of plot

Minimum data rate

 

 

1.0 inch per second

44 KB/sec

 

 

2.0 inches per second

88 KB/sec

 

 

3.0 inches per second

132 KB/sec

 

 

4.0 inches per second

176 KB/sec

 

 

Table 5-4. Minimum data rates

As with all thermal plotters, slower speeds produce the highest quality output. Plotting at a speed too high for the data may result in the deterioration of fine details. Stops and starts caused by inconsistent data rates may also result in a lower quality output.

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V8.5eRev2.2.2002

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HP V8.5 manual Data rates, Minimum data rates