Printer Mechanism Test - Free Run (Function 11); Ram Tests (Function 12) - Ricoh FAX2900L Service Manual

21 May, 1999

4.1.21 PRINTER MECHANISM TEST - FREE RUN (FUNCTION 11)

òñ
ç ì ä ä å
1.
then immediately press
ì ì ú
2.
ì
3.
÷
4.
5. To stop the test, press
òñ
ù
6. To finish:
NOTE: Make sure that there is some paper in the cassette before starting the test.

4.1.22 RAM TESTS (FUNCTION 12)

òñ
ç ì ä ä å
1.
then immediately press
ì ë ú
2.
3. Either:
Test the SRAM:
Test the DRAM:
Test the SAF card: Press
If the test is successful, the display shows "OK".
If the test is unsuccessful, the display shows "ADDRESS=".
òñ
ù
4. To finish:
ú
ø
ú
í ÷
Press
ì ÷
Press
ë ÷
.
4-9
SERVICE LEVEL FUNCTIONS
FUNCTION KPAD/NEXT>
SERVICE FUNCTIONS
0-PATTERN 1-MECH
START
MECH
FUNCTION KPAD/NEXT>
SERVICE FUNCTIONS
0-SRAM 1-DRAM
2-SAFCARD 3-MÆR