LASERJET COMPANION C3989A DRIVER

Note It takes more time to scan at higher resolutions. When obstructions have been cleared, clean the image sensor and the scan roller. The pickup roller should rotate. Paper Sensor Removal Figure , Reference 18 The paper sensor is mounted on the right side of the chassis. Learn more about Amazon Prime.

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HP LaserJet Companion Se White Series

Drive Gear Removal FigureReferences 12, 13, 14, 15, 16, and 17 17 Remove the screws on the gear plate by using the Phillips-head screwdriver. Structure of the Image Sensor The image sensor consists of the following: Users can scan a variety of documents with the scanned quality very close to the v3989a document.

Pickup Roller Laderjet FigureReference ckmpanion Follow steps 1 to 1 1 and steps 15 to 18 under “Disassembly,” then complete the following steps: Skew exceeding the normal amount may be caused by media that is damaged, media that does not meet the specifications detailed in Chapter 1or media that is loaded incorrectly. When the optical system is operating, the light-emitting diode LED array emits light to the document and the photo transistors detect the light reflected from the document.

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If skew remains excessive, 1 Replace the upper cover.

Loading recommendations for this item Download Alexa for your Windows 10 PC for free. East Dane Designer Men’s Fashion. The output from the 1 1 driver circuits is converted to the serial data companioon sent to the control unit.

Warranty & Support

A letter- or A4- sized page scans in approximately ten seconds. The motor will rotate briefly. Share your thoughts with other customers. Please try again later.

HP parts for CA LaserJet companion xi

When these problems occur: Get fast, free shipping with Amazon Prime. When reassembling the Companion, be sure to reinsert the screws in their original locations.

Be the first to review this item. If the motor and gear train still do not rotate, 1 Replace the main control board.

Unplug the power cord from the power outlet before attempting to service this unit or severe injury may result. Caution Do not spray cleaner or any other liquid directly on or into the Companion. Note Note the lengths, diameters, and locations of screws as you remove them.

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HP LaserJet Companion Se White Overview – CNET

B13ffT gl buttons to operate. Lower-Front Cover Removal FigureReference 1 1 Unplug the power cord and remove the parallel cable from the back of the unit. There was a problem completing your request. If the LEDs continue to fail, 1 Replace the image sensor.

HP CN duplex unit. Also confirm that the parallel cables being used are IEEE compliant parallel cables. Set the software to the appropriate resolution.

Button Press The front c over holds the control board in place, allowing the mrm-JTi and o operate. English Choose a language for shopping. The glass is in contact with the document. This allows access to the image sensor. Image Unavailable Image not available for Color: