Samsung SCX4021S
Service Mode. 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) |