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6 Cards in this Set
- Front
- Back
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printer troubleshooting
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-fuser unit -roller unit(paper pick-up) -pads |
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scanners
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flat bed- most common. Work(use light to detect text and images on paper and creates a digital copy. |
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TWAIN |
Scanner Should be TWAIN complaint. |
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O.C.R.
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Creates editable text document |
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Qualities of Scanner |
2 kinds of resolution: 1. Optical-hardware 2. enhanced-software Color depth: 8bit =16,24,36,48 greyscale depth- 8,12,16, bits Connection- vsb, fire wire (parallel or scsi)-old Speed- image scanned/second -***keeps glass clean -***locking mechanism- holds main parts when you move it. unlock after setup. lock before moving. |
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