Main SP Tables-2
D129/D130 5-16 SM
2221*
Reverse Interval Drum,Transfer [0 to 2000 / 0 / 1 sheets]
Adjusts the threshold for the reverse rotation of the drum and
development/transfer motors. This helps the drum and transfer belt cleaning
operations. This reverse rotation will interrupt a multiple printing job.
2801
TD Sensor Initial Setting Initialization
Performs the TD sensor initial setting and allows the service technician to
enter the lot number of the developer. (The lot number is embossed on the
edge of the developer package.) This SP mode controls the voltage applied
to the TD sensor to make the TD sensor output about 3.0 V. Press
"Execute" to start. After finishing this, the TD sensor output voltage is
displayed.
Use this mode only after installing the machine, changing the TD sensor, or
adding new developer.
2960*
Toner Overflow Sensor [0 = OFF, 1= ON]
Selects whether or not the toner overflow sensor is activated.
2972*
Grayscale Limit (SSP)
Controls the halftone density level to prevent deterioration of the OPC. The
halftone density is detected by the ID sensor, and the machine adjusts the
intensity of the LD beam according to the upper/lower limit setting.
001
Upper Limit [0 to 100 / 58 (C2b), 63 (C2c)/ 1vol ]
Defines the upper limit for grayscale.
A larger value allows a wider range of halftones at the pale end of the scale.
If the image contains pale areas with fuzzy borders surrounded by dark
areas, reduce this value to make the borders clearer.
002
Lower Limit [0 to 100 / 52 (C2b), 57 (C2c) / 1vol ]
Defines the lower limit for grayscale.
A smaller value allows a wider range of halftones at the dark end of the
scale.
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