Twain | HP Pro L7400 specification

Index

tray 1

load media 24 tray 2

installation 11 load media 25 order online 86 troubleshoot installation 74 turn on and off in driver 12

trays capacities 22 clear jams 83 installation tray 2 11 load media 23 locating 8

locking 26

media sizes supported 19 paper guides illustration 8 setting default 26 troubleshoot feeding 74 turn on and off in driver 12

troubleshoot

blank pages printed 68 bleeding colors 73 colors 72, 73

control panel messages 14 copy 75

copy quality 76

cut-off pages, incorrect text or graphics placement 69

HP Instant Support 47 ink not filling text or

graphics 72 ink smearing 72 installation 81 meaningless characters

print 71

media not picked up from tray 74

missing lines or dots 73 missing or incorrect

information 69

multiple pages are picked 75 nothing prints 67 paper-feed problems 73 power 67

print 66

print quality 70 printheads 68 scan 77 scan quality 79

self-test diagnostic page 48 skewed pages 75

slow print 68

tips 66

tray 2 installation 74

TWAIN

scan from 41

unable to activate source 79 two-sided printing 31

U

uninstall software Mac OS 55 Windows 53

USB cable, order 86 USB connection

features available 10 port, locating 8, 9 setup Mac OS 52 setup Windows 50 specifications 99

V

vertical stripes on copies, troubleshoot 77

voltage specifications 102

W

warning messages 15 warranty 89, 93 Web sites

accessibility information 4 Apple 53

customer support 90 environmental

programs 107 European ink cartridges 87 order supplies and

accessories 86 supply yield data sheet 99

white bands or stripes, troubleshoot copies 77

scans 80

WIA (Windows Image Application), scan from 41

Windows

borderless printing 28 duplexing 31

HP Photosmart Software 16 HP Solution Center 16 install software 50

print on special or custom- sized media 27

print settings 30

sharing device 51 system requirements 100 turn accessories on and off

in driver 12 uninstall software 53

Windows Image Application (WIA), scan from 41

113

Image 117

HP Pro L7400 manual Twain

Contents

HP Officejet Pro L7400 All-in-One series Page HP Officejet Pro L7400 All-in- One series Accessibility Safety informationCopyright information Hewlett-Packard Company notices Contents Configure and manage CopyScan Maintain and troubleshoot Support and warranty HP supplies and accessories Regulatory information Device specifications Find other resources for the product Get startedResource Description Location Understand the device parts Printing supplies area Front view Back view Control panel buttons and lightsLabel Description Recommended Connection information Install the duplexer Install the accessoriesInstall Tray To install the duplexer To install Tray Turn on accessories in the print driver To turn on accessories on Windows computers To turn on accessories on Macintosh computersClick Apply Changes Use control panel menus Use the deviceControl-panel message types Status messages Error messages Change device settingsCritical error messages To change settings from the control panel Use the HP photo and imaging software Use the HP Solution Center Windows Load originals Load an original on the scanner glassTo open the HP Photosmart Software on a Windows computer Tips for selecting and using print media Select print mediaTo load an original on the scanner glass Understand specifications for supported media Media size Tray Standard media sizesEnvelopes Cards Photo mediaOther media Understand supported media types and weights Tray Type Weight Paper 60 to 105 g/m2Capacity Load media Set minimum marginsMedia Left Right Top Bottom Margin To load Tray 1 main tray To load Tray Configure trays Want toFollow these steps Print on special and custom-sized media Click Properties or Setup Print borderlessTo print a borderless document Windows Open the Paper Type/Quality panel To print a borderless document Mac OS Change default settings for all future jobs Windows Change print settingsChange settings Mac OS To change the settings Guidelines for printing on both sides of a Print on both sides duplexingPerform duplexing To print manually on both sides of a page Windows To print automatically on both sides of a page Windows To print manually on both sides of a page Mac OSTo print automatically on both sides of a page Mac OS Open the Two-Sided Printing panel Cancel a print job Copy Change the copy settingsMake copies from the control panel To make a copy from the control panel Set the number of copies Set the copy paper sizeSet the copy paper type Change copy speed or quality Paper type Control panel settingTo set the paper type for copies from the control panel To change the copy quality from the control panel Resize an original to fit onto letter or A4 paper Copy a legal-size document onto letter paperTo resize a document from the control panel To adjust the copy contrast from the control panel Adjust the lightness and darkness of your copyEnhance blurred areas of your copy To copy a legal-size document onto letter paper Enhance light areas of your copy Cancel a copy jobTo copy a blurred document from the control panel To copy an overexposed photo from the control panel Scan an original Scan Edit a scanned original Scan from a TWAIN-compliant or a WIA-compliant programScan from a TWAIN-compliant program Scan from a WIA-compliant program Change scan settings Cancel a scan jobEdit a scanned photo or graphic Manage the device Configure and manageWindows Mac OS Administer the device Use device management toolsMonitor the device Toolbox Windows Open the ToolboxToolbox tabs HP Printer Utility panels Information and Support panel HP Printer Utility Mac OS HP Instant Support Printer Settings panel MyPrintMileage Understand the self-test diagnostic Understand the self-test diagnostic Direct connection Configure the device Windows Connect the device before installing the software To connect the deviceShare the device on a locally shared network Configure the device Mac OS Install the software for a direct connectionShare the device on a locally shared network Uninstall and reinstall the software To uninstall from a Windows computer, methodTo share the device among computers running Mac OS To uninstall from a Windows computer, method Uninstall and reinstall the software Maintain and troubleshoot Supported ink cartridgesReplace the ink cartridges To replace the ink cartridges Maintain the printheads Check printhead health Print the print quality diagnostic Align the printheads Clean the printhead contacts manually Clean the printheadsTo clean the printhead contacts manually Calibrate the linefeed Maintain the printheads Chapter To replace the printheads Replace the printheads Store printing supplies Clean the scanner glass Clean the deviceTo clean the scanner glass Store ink cartridges Troubleshooting tips and resources Solve printing problemsClean the exterior Error message appears on control-panel display Device shuts down unexpectedlyDevice is not responding nothing prints Device does not accept printhead Device takes a long time to printBlank or partial page printed Something on the page is missing or incorrect Placement of the text or graphics is wrong Poor print quality and unexpected printouts Check the page-orientation settingDevice prints half a page, then ejects the paper Check the media size Meaningless characters print Poor quality printouts Ink is not filling the text or graphics completely Ink is smearingOutput is faded or dull colored Colors are printing as black and white Wrong colors are printing Solve paper-feed problemsPrintout shows bleeding colors Colors do not line up properly Optional Tray 2 cannot be inserted Another paper-feed problem is occurringMedia is not supported for the printer or tray Media is not picked up from a tray No copy came out Solve copy problems Documents are missing or faded Copies are blankSize is reduced Copy quality is poor Copy defects are apparent Solve scan problems Scanner did nothing Scan takes too longPart of the document did not scan or text is missing Text cannot be edited Error messages appearScanned image quality is poor Check the originals Scan defects are apparent Hardware installation suggestions Troubleshoot installation issuesSize is reduced Check the hardware connections Verify installation preliminaries Software installation suggestionsCheck the computer system Check the device to ensure the following Clear jams Clear a jam in the deviceTo clear a jam Chapter Tips for avoiding jams Accessories HP supplies and accessoriesOrder printing supplies online Supplies HP media Printheads Support and warranty Hewlett-Packard limited warranty statement Obtain electronic support Obtain HP telephone supportBefore you call Support process If you have a problem, follow these stepsHP support by phone Phone support period Appendix B Support and warranty Placing a call After the phone support period Additional warranty options Call HP Korea customer support HP Quick Exchange Service Japan Prepare the device for shipment Remove the ink cartridges and printheads before shipmentTo remove ink cartridges before shipment Remove the control-panel faceplate To remove printheads before shipmentTo remove the control-panel faceplate Pack the device To pack the device Physical specifications Device specificationsProduct features and capacities Processor and memory specifications Device memory System requirementsOperating system compatibility Minimum requirements Copy specifications Print specificationsScan specifications Environmental specifications Electrical specifications Regulatory information FCC statement Toxic and hazardous substance table LED indicator statement Regulatory model number Declaration of conformity Environmental product stewardship program Appendix D Index Symbols/NumericsPage OCR Page Twain 114