Running the Service Utilities Troubleshooting
PageWriter TC 70 Cardiograph Service Manual 3-39
The Maintenance section of the screen lists the four maintenance tests.
Printer Test
The Printer Test is used to verify that the cardiograph printer is able to correctly print the test
page. Use this test to verify proper printer performance or when reports appear to have print
quality errors.
To perform the Printer test
1
Touch the Printer Test button.
The message
Printing Test Page... appears and the test page prints out.
2 Review the printer test page at points A, B, C, and D as shown on Figure 3-5.
Test Page
Printer 3-39
Touch Screen and Calibration 3-41
PIM 3-43
Ping 3-43
Test
Point
Description
A The stepped bars are sharp edged and printed cleanly without
distortion or missing segments
B The spacing between the vertical lines is 25 mm with a discrepancy
of no more or less than 2%
C The diagonal lines should be straight and printed cleanly without
distortion or breaks in the lines
D The character set is printed cleanly without distortion or missing
characters, and all characters are clearly legible
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