Utax P-4030 MFP Service Manual page 135

Setting the number of times of DIS signal reception
Sets the number of times to receive the DIS signal to once or twice. Used as one of the correction
measures for transmission errors and other problems.
1. Select the setting.
Display
Once
Twice
* : Initial setting: ONCE
2. Press the start key. The setting is set.
Setting the reference for RTN signal output
Sets the error line rate as the reference for RTN signal output. If transmission errors occur fre-
quently due to the quality of the line, they can be reduced by lowering this setting.
1. Select the setting.
Display
5%
10%
15%
20%
* : Initial setting: 15%
2. Press the start key. The setting is set.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Responds to the first signal.
Responds to the second signal.
Error line rate of 5%
Error line rate of 10
Error line rate of 15%
Error line rate of 20%
1-3-80
2NM/2NX/2NY/2NZ/2P0/2P6
Description
Description