FAXPHONE B45/B40 Chapter 4: Maintenance & Service
4.TEST FUNCTIONS
4.1 User Test Print Functions
User enabled Test print functions are as follow.
4.2 Service Test Functions
The fax functions for testing individual operations, such as below.
See Page 4-16 for details of entering the test mode. To leave the test mode,
press the Function button, and then Clear button.
4.2.1 Test mode overview
Test mode can be executed by following the menu items from the display.
a) DRAM tests
Writes data to DRAM image storage areas and reads that data to check operations.
b) Modem, NCU tests
The frequency test and the G3 signal transmission and CNG signal and DTMF signals reception
tests.
c) Faculty tests
Test the operation of operation panel and sensor functions.
d) Remaining ink detection test
Tests level of remaining ink and initializes ink sensor.
e) Flash memory test
Performs READ/WRITE operation in flash memory TAM memory area,
to check whether operation is correct or not.
f) Printer test
Test the operation of the printer functions.
4-23 |
ACEC
