Samsung SF-76x series Service Manual page 74

4. Alignment and Troubleshooting
Depth 1
EDC Mode
c) Data Setup
•
Send Level
You can set the level of the transmission signal. Typically, the Tx level should be under -12 dBm.
NOTE
The Send Fax Level is set at the best condition in the shipment from factory.
•
DTMF Level
This is a setting value of the High level tone and low level tone at DTMF mode. (Not dial mode)
•
Pause Time
It shows the delay time when receiving the pause input at auto dial.
•
Dial Mode
This function can choose dial method.
* Default : Dial (Dial/Pulse)
•
Modem Speed
You can set the maximum modem speed. Communication is done with modem speed automatically set at lower speed
when communicating with a slower speed modem since communication is done on the standard of the side where
modem speed is low for transmission/reception. It is best set 33.6 Kbps as default setting.
•
Error Rate
When the error rate is about exceed the set value, the Baud rate automatically adjusts to 2400 bps. This ensures that the
error rate remains below the set value. You can select the rate between 5% and 10%.
•
Clear All Memory
The function resets the system to factory default settings. This function is used to reset the system to the initial value
when the product is functioning abnormally . All the values are returned to the default values, and all the information,
which was set by the user, will be erased.
NOTE
Always perform a memory clear after replacing the main board. Otherwise, the system may not operate properly.
•
Toner Low Level
The function is to set up the time to inform toner low status. This function can provide user convenience for replacing
the toner cartridge.
•
Clear Count
This function resets the count value you select.
•
Engine Footer
This function is for monitoring of the engine status. If you perform this function, at printing, the setting value for engine
is shown on the bottom of the printed page.
•
Wrap Jam Clear
This function is for canceling M2–1317 error code.
4-15
Depth 2
NVM Initialize
NVM Read Write
Test Routine
Depth 3
Copyright© 1995-2011 SAMSUNG. All rights reserved.