Samsung CLX-4195N Service Manual page 100

4. Alignment and Troubleshooting
Depth 1
Report
c) Data Setup
•
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.
d) Machine Test
•
Switch Test
Use this feature to test all keys on the operation control panel. The result is displayed on the LCD window each
time you press a key.
•
Dram Test
Use this feature to test the machine's DRAM. The result appears in the LCD display.
•
Shading Test
The function is to get the optimum scan quality by the specific character of the CIS (Contact Image Sensor). If the copy
image quality is poor, perform this function to check the condition CIS unit.
•
EDC Mode
-
Copier > NVM Read/Write : This menu changes a configuration value for engine firmware.
Depth 1
105-Charger
4-24
Depth 2
Fax Protocol Dump
Menu Map
Supplies Info
Configuration
Error Info
Usage Counter
Auto Color Reg.
Auto Toning
Depth 2
0030-MHV DC Black
0031-MHV DC Color
Depth 3
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Depth 4