Kyocera TASKalfa 2551ci, Service Manual

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2NP
1-3-181
U641 Setting:[Tb2 Time Out]
In the fax/telephone auto select mode, sets the time to start ringing an operator through the con-
nected telephone after receiving a call as a fax machine (see figure 1-3-48). In the fax/telephone
auto select mode, change the setting when fax reception is unsuccessful or a telephone fails to
receive a call.
1. Change the setting using the +/- keys or numeric keys.
2. Press the start key. The value is set.
Setting:[Tc Time Out]
In the TAD mode, set the time to check if there are any triggers for shifting to fax reception after a
connected telephone receives a call. Only the telephone function is available if shifting is not
made within the set Tc time.
In the TAD mode, change the setting when fax reception is unsuccessful or a telephone fails to
receive a call.
1. Change the setting using the +/- keys or numeric keys.
2. Press the start key. The value is set.
Setting:[Td Time Out]
Sets the length of the time required to determine silent status (fax), one of the triggers for Tc time
check. In the TAD mode, change the setting when fax reception is unsuccessful or a telephone
fails to receive a call. Be sure not to set it too short; otherwise, the mode may be shifted to fax
while the unit is being used as a telephone.
1. Change the setting using the +/- keys or numeric keys.
2. Press the start key. The value is set.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Item No. Description
Description Setting
range
Initial
setting
Change in value
per step
Tb2 time-out time 1 to 255 80 100 ms
Description Setting range Initial setting
Tc time-out time 1 to 255 60
Description Setting range Initial setting
Td time-out time 1 to 255 9 (120 V)/6 (220-240 V)