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46 | 01 | Exposure level adjustment |
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| Used to set the copy density (copy lamp output voltage) in each exposure mode. | |||||||||
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| When this simulation is executed, | |||||||||
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| displayed on the copy quantity display. |
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| When | |||||||||
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| in the currently set exposure mode. |
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| Since there are two or more display items, the third digit is used to make distinction between the light reception | |||||||||
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| level and the original judgment level, and the lower two digits are used to display the data. | |||||||||
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| The display is selected by the magnification ratio key, the exposure key, or the density select key. | |||||||||
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| Copy quantity display |
| Exposure section |
| Display data |
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| display |
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| 3rd digit | 2nd, 1st digits |
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| A | 1 ∼ 99 |
| ME | exp. 1 |
| Manual (ME) upper limit value |
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| ME | exp. 5 |
| Manual (ME) lower limit value |
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| C |
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| ME + PE | exp. 1 |
| Manual (ME) toner save upper limit value |
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| ME + PE | exp. 5 |
| Manual (ME) toner save lower limit value |
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| E |
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| PE | exp. 1 |
| Photo (PE) upper limit value |
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| PE | exp. 5 |
| Photo (PE) lower limit value |
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| G |
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| AE | exp. 1 |
| Auto (AE) slant |
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| AE | exp. 5 |
| Auto (AE) lower limit value |
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| I |
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| AE + PE | exp. 1 |
| Auto (AE) toner save slant |
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| J |
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| AE + PE | exp. 5 |
| Auto (AE) toner save lower limit |
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| The setting range is 1 ∼ 99. The greater the set value is, the brighter the copy density is. | |||||||||
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| After completion of setting, press the CA key to cancel the adjustment mode. | |||||||||
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| (Note) Auto (AE) slant and auto (AE) toner save slant must be set to 0. | |||||||||
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47 | — | AE sensor characteristics measurement |
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| Used to read the E sensor input value when the copy lamp is lighted at the specified voltage and to set the AE | |||||||||
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| sensor gain. |
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| When this simulation is executed, the mirror base is initialized and fed to the measurement position. After | |||||||||
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| completion of feeding, the previously measured AE sensor input value is displayed on the copy quantity display | |||||||||
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| and the ready lamp is lighted. |
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| Press the PRINT button, and the copy lamp is lighted at the specified voltage interval. The AE sensor input value | |||||||||
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| at that time is read and stored. After completion of reading, the copy lamp is turned off and the measured AE | |||||||||
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| sensor is displayed on the copy quantity display. |
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| At that time, the AE sensor gain is automatically adjusted. |
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| (Note) Place 4 or 5 white sheets on the table glass during execution of this simulation. | |||||||||
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48 | 01 | Front/rear direction magnification ratio adjustment |
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| Used to set the vertical (front/rear direction) copy magnification ratio. | |||||||||
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| When this simulation is executed, | |||||||||
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| the copy quantity display. |
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| Since there are two or more display items, the third digit is used to make distinction between the light reception | |||||||||
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| level and the original judgment level, and the lower two digits are used to display the data. | |||||||||
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| The display is selected by the magnification ratio key. |
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| Copy quantity display |
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| Display data |
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| 3rd digit | 2nd, 1st digits |
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| A | 1 ∼ 99 |
| Normal correction value |
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| Zooming correction value (reduction) |
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| C |
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| Zooming correction value (enlargement) |
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| The setting range is: |
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| normal correction range; 1 ∼ 99 (initial value: 50) |
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| zooming correction value; 10 ∼ 90 (initial value: 50) |
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| After completion of setting, press the CA key to cancel the adjustment mode. | |||||||||
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8 – 17