Timer - Canon iR1200 Series Service Manual

CHAPTER 7 TROUBLESHOOTING

4.5.3.13 Timer

T0 Timer:
It indicates the period of time in which a line connection is recognized during transmis-
sion; specifically, the machine waits for a significant signal from the other party after dial-
ing.
T1 Timer:
It indicates the period of time in which a line connection is recognized during reception;
specifically, the machine waits for a significant signal from the together party after trans-
mission of DIS.
T5 Timer:
It is the period of time in which RR/RNR is transmitted during an ECM communication.
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COPYRIGHT © 2002 CANON INC. 2000 2000 2000 2000 CANON iR1200/iR1300 Series REV. 0 AUG. 2002