Auto Test - Toshiba e-STUDIO165 Service Manual

2.2.4

AUTO TEST

This mode allows the user to independently diagnose the machine by automatically performing a
series of tests.
<Key used in operation>
USER FUNCTION
05.TEST MODE
ENTER
01.AUTO TEST
ENTER
End of TEST
Test Items
a) Flash ROM test
b) SRAM test
c) DRAM test
d) MODEM test
e) SCANNER test
f) CODEC test
g) Printer test
h) Phonebook data test
e-STUDIO165/167/205/207/237
ERROR CODE AND SELF-DIAGNOSTIC MODE
Press the
USER FUNCTION key
Select menu
Select test menu
It takes about 2 minutes to
finish TEST
Fig. 2-19
Calculates and compares the check sums of the firmware, function data and lan-
guage information with the previously stored corresponding check sum values.
Same as Function Test.
Same as Function Test.
Same as Function Test.
Same as Function Test.
Same as Function Test.
Checks each part of the printer (fan, HVPS, polygon, heater, LSU) and prints one
page of test pattern (not performed when there is no paper).
Calculates and compares the check sum of the phonebook with the previously
stored check sum value.
2 - 100
<Display messages>
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