Appendix
Image processing
●Different file formats depending on the intended use of the scanned image.
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●Fax: TIFF, MTIFF, printer control language 5 (PCL 5) (uncompressed), and PCL 5 (packbits)
●Optimization and gamma correction for optimized image processing
●Images and text in the smallest file size possible with
Workflow image file settings
When sending a document to workflow, the user can choose the sending quality at the control panel. The most suitable quality can be selected for each type of job.
The following table outlines all of the image file setting combinations.
Table 6-1 Effects of the file settings
Custom Key settings | Job settings |
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| Description |
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File | Sending | File type | Document | Resolution: | File size1 | Color | Bits/pixel |
format | quality |
| type | pixels per |
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| compression |
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| inch |
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Black and | Text | 300 |
| Black and | 1 bpp (bit per | ||
| white |
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| white | pixel), G4 |
| document |
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| compressed |
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PDF2 | Color | Mixed | 150 | Med | Color | 24 bpp, JPEG | |
| document |
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| compressed |
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Fine text | Text | 600 |
| Black and | 1 bpp, G4 | ||
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| white | compressed |
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Color, black | Photo | 150 | Med | Color | 24 bpp, JPEG | ||
| and white |
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| compressed |
| document |
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Photo | 600 | Med | Color | 24 bpp, JPEG | |||
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| compressed |
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MTIFF | Black and | MTIFF | Text | 300 |
| Black and | 1 bpp, G4 |
| white |
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| white | compressed |
| document |
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MTIFF | Color | MTIFF | Mixed | 150 |
| Color | 24 bpp, None |
| document |
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MTIFF | Fine text | MTIFF | Text | 600 |
| Black and | 1 bpp, G4 |
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| white | compressed |
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MTIFF | Color, black | MTIFF | Photo | 150 |
| Color | 24 bpp, None |
| and white |
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| document |
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100 Chapter 6 Appendix | ENWW |