4-11
(4) Press Key “more” 3 times. MAINTENANCE (4/4) page appears. Check YTF model. If “09 : YTF MODEL” is
not indicated, order “F2626”.
If “09 : YTF MODEL : F2626” is indicated, order “F2626 MODULE”.
If “09 : YTF MODEL : MLFP1312” is indicated, order “MLFP1312 MODULE”.
YTF Model
2. When you replace a A02 FRONT BOARD or A03 CPU, check circuit board number (322U******) of A03 CPU.
If circuit board number of A03 CPU is 322U13903, make sure to order A02 FRONT BOARD (322U14223) and A03
CPU (322U14225).
If circuit board number of A03 CPU is 322U14225, make sure to order one module which you replace.
4.2 Troubleshooting