■Resetting the Life Counter of the Laser Unit
<Function>
This function allows you to reset the page counter of the laser unit and increase the number of replacement times by one.
<Operating Procedure>
(1)Press the [3] and [9] keys at the same time in the ready state. The “Reset Menu” will appear on the LCD.
(2)Press the [] button a few times to select “Laser”.
(3)Press the [OK] button.
The “1. Reset / 2. Exit” will appear on the LCD.
(4)Press the [1] key when resetting the life counter of the laser unit. Press the [2] key if not resetting.
(5)The “Accepted” will appear on the LCD if pressing the [1] key. The page counter of the laser unit is reset, and the number of replacement times is increased by one. Then, the machine returns to the ready state. If pressing the [2] key, the machine do not reset the page counter and the “Laser” will appear on the LCD.
5.2Develop Roller / Developing Bias Voltage Counter Reset FunctionSince print density is likely to become darker as the toner gets older, the developing bias is lowered by degrees (bias voltage is reduced) according to the number of develop roller rotations so that an almost fixed density can be maintained from the beginning to the end. The developing bias voltage can be verified in the display of log information (Function code 80).
In the case that the toner cartridge is replaced with a new one, the develop roller counter and developing bias voltage are reset at the same time. This function allows you to reset these manually.
Panel Operation | Function |
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Pressing the [Clear/Back] button | Menus of the develop roller counter reset |
while the front cover is being |
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opened. |
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<Operating Procedure>
(1)Press the [Clear/Back] button while the front cover is being opened.
(2)The “Replace Drum ?” “1. Yes 2. No” will appear on the LCD. If resetting the counter, press the [1] key. If not, press the [2] key.
(3)The “1. Yes 2. No” will appear on the LCD. If resetting the counter, press the [1] key. If not, press the [2] key.
(4)The counter is reset when pressing the [1] key.
(5)The machine returns to the status that the front cover is opened.
Note:
•If there is no operation for 60 seconds or more, the machine automatically awakes the develop roller / developing bias voltage counter reset function. The “Cover is Open” will appear on the LCD. Then, the machine returns to the ready state.
Confidential |