iSys V8.5e Thermal Printer - Manual (Page 54)

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Plot output speed is erratic
Possible Cause: Plotter speed is set too high. This is most likely to occur on the HIGH setting. Lowering the
plot speed enables the plotter to match the rate of data and produces a more steady
output.
Solution:
1. Lower the plot speed setting on the control panel as described in Chapter 4, Page 4-7.
Burning smell during plot, or “blooming” present on output
Figure 7-7 “Blooming” plot
Possible Cause: Media setting is incorrect. The thermal printhead operating temperature is too
high and is burning the media.
Solution:
1. Change the media setting on the control panel as described in Chapter 4. If unsure of the media specifications,
start at the LT PAPER setting and then increase the setting, testing plot output after each change.
CAUTION: Thermal plotting technology involves high temperatures. Incorrect media or contrast settings can
damage the printhead or other components and void the warranty. Media damage can also occur.