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HP N9120 HP Scanjet N9120 User Guide - Page 26

Lift the latch on top of the ADF to open the top and side ADF access doors., Close the scanner lid.

UPC - 883585711567

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Page 26 highlights

Chapter 3 3. Clean the clear scanning strip on the scanner bed. Wipe the clear area with a clean, damp, lint-free cloth. 4. Close the scanner lid. 5. Lift the latch on top of the ADF to open the top and side ADF access doors. 24 Care and maintenance

Section	Page
Contents	3
Use the scanner	5
Scanner overview	5
Scanner front panel buttons	6
Scanner lamp setting	7
Load original documents	7
Use the automatic document feeder	7
Document loading tips	7
How to load documents	10
Load an original on the scanner glass	11
How to scan	12
Associate a quick start button with scanning software	13
Scan from scanning software	13
Scan from HP Smart Document Scan Software	13
Scan from ISIS- or TWAIN-compliant scanning software	14
How to copy	14
Useful scanner features	15
Work with HP Smart Document Scan Software profiles	15
Automatically rotate scanned pages	16
Scan extra long documents	16
Filter out color from a document (color dropout)	17
Set the background color for scans from the automatic document feeder	17
Use scanner hardware compression for faster scans	18
Disable Misfeed (Multipick) Detection	18
Scan without reviewing	19
Set up and use the imprinter	19
Install or replace a print cartridge in the imprinter	20
Position the imprinter	21
Test the imprinter	22
Clean the imprinter	23
Use the imprinter	23
Care and maintenance	24
Order maintenance and scanning supplies	24
Clean the automatic document feeder	24
Clean the scanner glass	27
Clean the scanner fan filters	28
Replace the feed roller and separation pad	29
HP Scanner Tools Utility scanner maintenance information	30
Troubleshooting	31
Scanner LEDs	31
Scanner initialization or hardware problems	32
Check that the scanner has power	32
Check the USB connection	33
Uninstall and then reinstall the HP Scanjet utilities	34
Scanner operation problems	34
Scanner will not turn on	34
Scanner lamp stays on	35
Scanner does not scan right away	35
Scanner scans only one side of a double-sided page	35
Scanned image is fuzzy	35
Scanned pages are out of order at the scan destination	35
Scanned pages are missing at the scan destination	36
Optimizing scanning and task speeds	36
The image is completely black or completely white	36
Scanned images are not straight	37
Scanned images contain streaks or scratches	37
Vertical white stripes appear on the printed page	37
Scan files are too large	37
The imprinter is not printing or the print quality is poor	38
Scanner buttons are not working correctly	38
Buttons do not work	39
An unexpected program opens when a button is pressed	39
Wrong profile is used when the Scan button is pressed	40
Automatic document feeder problems	40
Clear a jam from the automatic document feeder	41
Automatic document feeder does not feed paper	44
The bottom of the scanned image is cut off	44
Additional troubleshooting information	44
Accessibility	45