Canon LASER CLASS 810 Service Manual page 272

Chapter 16
No.
020
021
022
023
024
025
027
055
056
057
058
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060
061
16.5.2 <002: RTN transmission condition (1)><003: RTN transmission condition (2)><004: RTN transmission condition (3)>
Use it to set RTN signal transmission conditions. Raise these parameters for more lenient conditions if errors occur frequently at time of reception because of trans-
mission of the RTN signal.
Memo:
Any of the following error codes may be indicated at time of reception because of RTN signal transmission
##0104, ##0107, ##0114, ##0201
RTN signal transmission condition (1) affects the ratio of error lines to the total number of lines per single page of received images.
RTN signal transmission condition (2) affects the standard value (*2) of burst errors (*1).
RTN signal condition (3) affects the number of errors not reaching the standard value of burst errors.
*1: transmission error occurring cover several lines.
*2: for instance, if '15' is set, a single burst error will represent an error occurring continuously cover 15 lines.
If any of these lines is detected while an image signal is being received, the RTN signal will be transmitted after receiving the protocol signal of the transmitting
party. Higher parameters restrict the transmission of the RTN signal.
16.5.3 <005: NCC pause length (pre-ID code)>
Use it to set the length of the pause automatically entered between access code and ID code when the NCC (New Common Carrier) line is used for dialing.
16.5.4 <006: NCC pause length (post-ID code)>
Use it to set the length of the pause automatically entered between ID code and telephone number of the other party when the NCC (New Common Carrier) line is
used for dialing.
16.5.5 <010: line connection identification length>
Use it to set the time for identifying the line connection. Raise this parameter if errors occur frequently at time of communication because of the condition of the line.
Memo:
Any of the following error codes may be indicated because of the condition of the line
##0005, ##0018
The line condition identification time is between when the dial signal is transmitted and when the line condition is cut for the transmitting party, while it is between
when the DIS signal is transmitted and when the line is cut for the receiving party.
16.5.6 <011: T.30 T1 timer (for reception)>
Set the T1 timer for the receiver (wait time after DIS transmission starts until a significant signal is received).
16.5.7 <013: T.30 EOL timer>
16-18
Item
(long)
pseudo CI signal pattern ON time length
pseudo CI signal pattern OFF time length
(short)
pseudo CI signal pattern OFF time length (long)
CNG detection level at time of fax/tel switchover
pseudo RBT transmission level at time of fax/tel switchover
Answering machine connection function signal detection time
preamble detection time length for V21 low-speed flag
acquisition period of environmental log data
display the type of soft counter 1*1
Display the type of soft counter 2*1
Display the type of soft counter 3*1
Display the type of soft counter 4*1
Display the type of soft counter 5*1
Display the type of soft counter 6*1
*1: if equipped with soft counter functions
Range of settings
0 to 999
0 to 999
0 to 999
0 to 7
10 to 20
0 to 20 (120/230V)
0 to 999
20 (x 10ms)
0 to 480 (60min)
101 (Fixed)
0 to 999
0 to 999
0 to 999
0 to 999
0 to 999
0011-4148
0011-4149
0011-4150
0011-4151
0011-4152
0011-4153