Tech Mode (Diagnostic Mode) - Samsung CLP-415 series Service Manual

4. Alignment and Troubleshooting

4.1.8. Tech Mode (Diagnostic Mode)

In service (tech) mode, the technician can check the machine and perform various test to isolate the cause of a malfunction.
While in Tech mode, the machine still performs all normal operations.
1) Entering Tech Mode
•
Press "Menu > Back > Left > Right > OK > Stop" on the control panel continuously.
2) Tech Mode Menu
NOTE
Some menu items may not appear on the display depending on the options or models.
Depth 1
Tech Mode
EDC Mode
3) Data Setup
•
Counter Reset
This function resets the count value you select.
•
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
4-19
Depth 2 Depth 3
Data Setup Counter Reset
Clear All Mem.
B2B Mode
Toner Low Level
Report Suppilies Info
Configuration
Usage Counter
Job Duty
Error Info
Auto Color Reg
Auto Toning
NVM Read Write
NVM Initialize Initialize Now
Test Routines
Depth 4
Fuser
Pickup Roller
[Country list]
0-99
[1~30]: 10 %*
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Depth 5
Tray1
Tray2
MP Tray