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Item | Description | Function |
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6 | LCD Display | Displays the status of the machine, operation process, |
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| various instructions and messages. |
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7 | Features | This key gives access to the screens which enable you to |
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| program features. |
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8 | Machine Status | Select to change or view the various default settings of the |
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| machine and paper trays. Printer defaults are also accessible |
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| via Machine Status. To exit Machine Status press Features. |
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9 | Numeric Keys | Use these keys to enter numeric values when programming |
| (0 to 9, *, #) | features and settings. |
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10 | Energy Saver | Press to enter the Sleep Mode. Once selected, the light next |
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| to the key is illuminated. To exit Sleep Mode press the key |
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| again. |
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11 | Interrupt | Press to suspend the current job so that another job can be |
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| performed. During the job interruption, the light next to the |
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| key is illuminated. When the key is pressed again, the |
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| interrupted job proceeds. If this key is pressed again during a |
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| print job, the print job will pause to allow a copy job to be run. |
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12 | Clear All | Press once to clear the number of copies entered. |
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| Press twice to clear all features selected in the Copy function. |
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WorkCentre Pro 421 User Guide |