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Duty Cycle. Sharp 2040cs Qty. ADF, bypass tray, output tray, paper cassette. Remove the pressure plate lock. Rotate the pressure plate lock 2 in the direction of the arrow to remove it while pressing down the pressure plate of the paper tray.

Cover the top and the right side of the fan housing when you see the fan housing from the backside of the machine. Note: Please make sure the double-sided tape is not exposed where the cushion is sticking out from the edge of the fan housing. Outline of print process This printer is a non-impact printer that uses a semiconductor laser and electrostatic print process. Sharp 2040cs, voltage from the main corona unit charges the drum surface and a latent image is formed on the drum surface using a laser beam. This latent image forms a visible image on the drum surface when toner is applied. The toner image is then transferred onto the print paper by the transfer corona and fused on the print paper in the fusing section with a combination of heat and pressure.

Step Charge Step Exposure Latent image is formed on the drum. Step Exposure laser beam, lens A Laser beam is generated from the semiconductor laser and controlled by the print pattern signal.


The laser writes onto the OPC drum surface through the polygon mirrors and lens. The resistance of the OPC layer decreases for an area exposed by the laser beam corresponding to the print sharp 2040cs signal.

The beam neutralizes the negative charge. An electrostatic latent sharp 2040cs is formed on the drum surface. Step Developing Latent image formed on the drum is then changed into visible image with toner. Step Transfer The visible image toner image on the drum is transferred onto the print paper. Step Cleaning Residual toner on the drum surface is removed and collected by the cleaning blade. Step Optical discharge Residual charge on the sharp 2040cs surface is removed, by semiconductor laser beam.

Stable potential is maintained by means of the Scorotron charger. Positive charges are generated in the aluminum layer. Step Developing DC bias A bias potential is applied to the MG roller in the two component magnetic brush developing method, and the toner is charged negative through friction with the carrier. Non-image area of the drum surface charged with negative potential repel the toner, whereas the laser exposed portions where no negative charges exist, attract the sharp 2040cs. As a result, a visible image appears on the drum surface. Step Transfer The visible image on the drum surface is transferred onto the print paper by applying a positive charge from the transfer corona to the backside of the print paper. MG roller Step Separation Since the print paper is charged positively by the transfer corona, it is discharged by the separation corona.

The separation corona is connected to ground. Step Cleaning Toner remaining on the drum is removed and collected by the cleaning blade. It is transported sharp 2040cs the waste toner collecting section in the cleaning unit by the waste toner transport roller. Step Optical discharge Semiconductor laser Before the drum rotation is stopped, the semiconductor laser is radiated onto the drum to reduce the electrical resistance in the OPC layer and eliminate residual charge, providing a uniform state to the drum surface for the next page to be printed. When the electrical resistance is reduced, positive charges on the aluminum layer are moved and neutralized with negative charges on the OPC layer. Start 1 Because the grid potential is at a low level, the drum potential is at about V.


Carrier may not be attracted though the sharp 2040cs is pulled towards the drum by the electrostatic force of V. Stop The reverse sequence takes place.

SHARP AL-2040CS printers drivers

Retaining developing bias at an abnormal occurrence Function The developing bias will be lost if the power supply was removed during print process. In this event, the drum potential slightly abates and the carrier makes deposits on the drum because of strong static power. To prevent this, the machine incorporates a function to retain the developing bias sharp 2040cs a certain period and decrease the voltage gradually against possible power loss. Basic function Normally, the sharp 2040cs bias voltage is retained for a certain time before the drum comes to a complete stop if the machine should stop before completing the normal print cycle.

Sharp Al cs Driver Download

The developing bias can be added before resuming the operation sharp 2040cs an abnormal interruption. Therefore, carrier will not make a deposit on the drum surface.

  • ALCS - Sharp AJ / AL / AR - Sharp - Ink & Toner
  • Support Details ALCS
  • Download and install SHARP SHARP ALCS - driver id
  • Descarga de controladores

Charge by the Scorotron charger Function The Scorotron charger functions to maintain uniform surface potential on the drum at all times, It control the surface potential regardless of sharp 2040cs charge characteristics of the photoconductor. Basic function A screen grid is placed between the saw tooth and the photoconductor. A sharp 2040cs voltage is added to the screen grid to maintain the corona current on the photoconductor.Sharp's ALCS laser copier/printer/scanner is the perfect addition to any home or small business setting.


It has two sheet paper trays, a sheet. Download the latest drivers for your SHARP ALCS to keep your Computer up-to-date.

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