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Operating instructions
Test mode is used to test machine functions. To enter test mode, press MENU, 0, START/COPY buttons in
sequence.
You can print a TPH test pattern and check the heating element of TPH with this test pattern. Figure 3-1 is a
sample test pattern.
You can check the scanning elements of the CIS (Contact Image Sensor) and print a shading waveform
graphically with dots. The graph waveform will resemble figure 3-2, below.
Figure 3-1: TPH Test Pattern
Figure 3-2: CIS Shading Waveform
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