05/2014
6-207
DC SC2020
General
6.4.7.7 IOT Test
Version 1.1
6.4.7.7 IOT Test
IOT Test provides the communication test between the IOT. In this communication test, the IOT status
register is read for checking whether the commands are exchanged normally.
6.4.7.8 RTC Test
RTC Test checks the time by backing up the current time and writing the default values, and then check-
ing, after a certain period of time, whether the time reaches the expected time.* Performing RTC Test will
delay the internal clock of the printer by 2 seconds.
Table 1 IOT Test
Display After Diag
Normal Error
CHECK OK IOT ERROR
Table 1 RTC Test
Display After Diag
Normal Error
CHECK OK RTC ERROR
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