HP 4100MFP SCANNER DRIVER DETAILS:
|File Size:||19.4 MB|
|Supported systems:||Windows Vista (32/64-bit), Windows XP (32/64-bit), Windows 8, Windows 10|
|Price:||Free* (*Free Registration Required)|
HP 4100MFP SCANNER DRIVER
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Low-voltage power from the power supply consists of -f3. Table If a short-circuit on the load side flatbed and ADF component side causes an excessive current or voltage draw, the overcurrent or overvoltage protection function interrupts the power-supply output. If this happens, hp 4100mfp scanner the printer off, and then identify and repair the malfunctioning component.
HP LaserJet mfp scanning functionality
Note The power supply must remain off for at least two minutes for the overcurrent and overvoltage functions to reset. A fuse power supply PCB F protects against overcurrent coming from the hp 4100mfp scanner source inlet power cord.
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Power-supply block diagram 64 Theory of operation C91 Optical unit The optical unit consists of the optical unit chassis, the scanning lamp, the CCD driver PCB, and the optical-unit motor. When the power is turned on, the scanner controller board activates the hp 4100mfp scanner motor, and the unit begins to move along the rails.
HP LaserJet 4100mfp Specs
When the optical-unit home sensor flag located on the bottom of the unit aligns with the home-position sensor located on the scanner controller board; PIthe unit stops in the home position. Optical unit block diagram The scanner controller board illuminates the flatbed lamp after hp 4100mfp scanner the scan command hp 4100mfp scanner the copy processor board.
As the document is exposed to the illumination of the scanning lamp, the reflected light from the glass is sent by way of three scanning mirrors and a lens to the CCD driver PCB for image processing. When the scanning process is complete, the optical unit returns to the home position. Scanning lamp The scanning lamp illuminates the source document, which causes reflected light from the glass to be directed to the CCD driver PCB for document imaging. These three signals pass through an analog- to-digital converter, and the resulting digital signals are sent to the scanner controller PCB. The scanner controller sends the digital signals to the copy processor board for output by the base printer, which initiates output through the base printer. Signal conversion 66 Theory of operation C91 ADF document-feed system Overview The ADF document-feed system detects the presence of a source document hp 4100mfp scanner the document tray, picks up the document and transports it through the ADF paper path, and then delivers the source document to the ADF output.
The hp 4100mfp scanner pickup solenoid is activated, causing the pickup and separation rollers to rotate. If more than one source document is in the ADF input tray, the separation roller and hp 4100mfp scanner pad clear the multiple-sheet feed, and then the first document is sent into the flatbed scanning path. If more source documents are in the input tray, the process repeats. If the ADF door is opened, a i-n.
hp 4100mfp scanner If the ADF door is opened during the document transport process, the ADF drive-motor stops and a door-open message appears on the control panel. Leading-edge sensor PS1 When a document enters the document transport path, it must pass the leading-edge sensor PS1 within a specified amount of time.
Full text of "HP LaserJet mfp Service Manual"
If it does not, a paper-jam message appears on the control-panel display. When the scanner controller receives the scan command, the Hp 4100mfp scanner motor rotates counterclockwise, which starts rotation of the feed and delivery rollers.
Document pickup process When the document pickup solenoid is activated, the pickup and separations rollers begin to rotate. If more than one source document is in the pickup tray, the separation roller and separation pad clear the multiple feed, and then the first document is sent toward the flatbed. Document jams The scanner controller board detects a hp 4100mfp scanner by verifying that each document passes the leading- edge sensor in a specified amount of time.Copies 1 - The ADF passes hp 4100mfp scanner original document across the scanner glass, and The HP LaserJet mfp series can scan documents to any e-mail. The HP LaserJet mfp is an intelligent network appliance that provides color scanning and digital sending services for dynamic workgroups in small and .