Test Pat (Iot) - Dell 3130cn Service Manual

6.8.2 Test Pat (IOT)

Prints the IOT built-in 600dpi pattern.
When the PQ problem occurred, this test enables to identify the problem as the printing process or
the PWBA ESS related.
Compare the sample chart with the print.
Check result: NG (Check the printing process.) OK (Check the PWBA ESS related.)
Version 1 2007.12.28
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Chapter 2 Operation of Diag.