Basic operation
All
The basic digital sender operation can be divided into three systems:
●The engine control system, which includes the power supply and the scanner controller board
●The
●The scanner system, which scans documents and sends them to the formatter in the form of data
Sequence of operation (scanner)
Period (sequence) | Description |
|
|
Power on | The period of time from when the digital sender power is turned on until the main motor begins |
| to rotate. |
|
|
Initialization | The period of time after the initial |
| to scan. During this time, the scanner and ADF initialization is completed, scanner calibration |
| is performed, and the ADF checks for media in the input tray. |
|
|
Standby | The period of time from the end of the initialization sequence until a request for a scan. During |
| this time, the scan carriage is in the Home position and the digital sender might go into Sleep |
| mode. |
|
|
Scan | The period of time immediately following a request for a scan. The scanner fan turns on, the |
| scan start position is adjusted, the digital sender performs the scan, and data is sent to the |
| formatter. |
|
|
26 Chapter 4 Theory of operation | ENWW |