Samsung SCX3400
Service Mode 4 in 1 model. EDC mode
• Test Routines
This menu can perform the operation test for the main components.
| Code | Displayed Name | Meaning |
|---|---|---|
| 100-0400 | Main STEP Motor Fast | Main Step Motor is On/Off |
| 101-0010 | T1 Pick-Up Clutch | Engages drive to pick up a paper from tray1. |
| 102-0010 | T1 Paper Empty Sensor | Detect when paper is in Tray1. |
| 102-0290 | Feed Sensor | Detect when a paper is at Feed sensor. |
| 102-0435 | Front Cover Sensor | Detect status of Front cover. |
| 102-0440 | Rear Cover Sensor | Detect status of Rear cover. |
| 102-0530 | WIDTH SENSOR | Detect when a paper is at width sensor. |
| 105-0030 | Black MHV Bias | Black MHV bias voltage on at normal drive level |
| 106-0030 | Black Dev Bias | Black Dev bias voltage on at normal drive level |
| 107-0030 | Black THV Bias | Black THV bias voltage on at normal drive level |
| 107-0031 | Black THV(-) Bias | Black THV bias voltage on at normal drive level |
| 109-0000 | Fuser Temperature A | Detects what the temperature A is on fuser. |
| 110-0060 | LSU Motor1 Run | LSU Motor1 On/Off |
| 110-0110 | LSU LD Power4 | LSU LD4 Power On/Off (black) |