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HP LaserJet pro 400 MFP M425>Fax>Configure send fax settings>Set special dialing symbols and also options>Set a dialing prefix
Set a dialing prefixA dial prefix is a number or group of number that room automatically added to the beginning of every faxnumber you go into at the manage panel or from the software. The maximum number of characters because that a dialprefix is 50.The default setting is Off. You can want to turn this setup on and enter a prefix if, for example, girlfriend haveto dial a number such together 9 to gain a phone call line external of your agency telephone system. While thissetting is active, you can dial a fax number without the dial prefix by using hand-operated dial.

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1.From the Home display on the product regulate panel, touch the Setup button.2.Touch the Fax Setup menu.3.Touch the basic Setup menu.4.Scroll to and also touch the Dial Prefix button, and also then touch the top top button.5.

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Use the keypad to go into the prefix, and then touch the ok button. You have the right to use numbers, pauses, anddialing symbols.
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HP Fax Setup WizardUse special characters in fax headersUse the phone call bookUse the control panel to create and also edit the fax phone call bookDelete phone book entriesCreate and edit speed-dial entriesDelete speed-dial entriesCreate and also edit group-dial entriesDelete group-dial entriesConfigure send fax settingsSet special dialing symbols and also optionsSet a dialing prefixSet the dial tone detectionTone dial or pulse dialSet autoredial and also the time between redialsSet light/dark and resolutionSet the default light/dark (contrast) settingSet resolution settingsSet billing codesConfigure receive fax settingsSet fax forwardingSet the prize modeBlock or unblock fax numbersSet the number of rings-to-answerSet distinctive ringSet an alert for new fax obtained to computerUse autoreduction because that incoming faxesSet fax reprint settingsSet the fax sounds volumeSet the alarm volume, phone-line volume, and ring volumeSet stamp-received faxesSet the personal receive featureSet fax pollingUse faxSupported fax programsCancel a faxCancel the existing faxCancel a pending fax jobDelete faxes native memoryUse fax top top a DSL, PBX, or ISDN systemDSLPBXISDNUse fax top top a VoIP serviceFax memory materials are retained as soon as there is a loss of powerSecurity worries when connecting inner networks come public phone call linesFax native the flatbed scannerFax from the document feederUse rate dials and group-dial entriesSend a fax indigenous the softwareSend a fax by dialing native a telephone connected to the fax lineSend a fax with confirmationSchedule a fax come be sent laterSend a fax combine an digital and record documentUse access codes, credit transaction cards, or call cardsSend faxes internationallyPrint a faxReprint a faxAutomatically print on both sides of obtained faxesReceive faxes as soon as fax tones space audible ~ above the phone call lineReceive faxes to a computerPrint a save on computer fax once the personal receive function is onSolve fax problemsFax troubleshooting checklistFax trace reportFax error report printingPrint every fax reportsPrint individual fax reportsSet the fax error reportSet the fax-error-correction modeChange the fax speedFax error messagesSolve problems sending faxesAn error message displays on the manage panelThe communication error. 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Post appearsScanner errorThe control panel displays a Ready blog post with no effort to send the faxThe manage panel screens the article "Storing page 1" and does not progress beyond that messageFaxes can be received, however not sentProduct is password protectedUnable to usage fax features from the manage panelUnable to use rate dialsUnable come use team dialsReceive a taped error article from the phone firm when trying to send a faxUnable come send a fax when a call is associated to the productSolve troubles receiving faxesThe fax does not respondThe fax has a devoted phone lineAn answering device is connected to the productA call handset is associated to the productThe price Mode setup is collection to the hands-on settingVoice mail is easily accessible on the fax lineThe product is connected to a DSL call serviceThe product supplies a fax over IP or VoIP phone serviceAn error message display screens on the control panelThe No fax detected. Blog post appearsThe communication error. 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Blog post appearsA fax is received yet does no printThe personal Receive attribute is onSender receives a liven signalA handset is associated to the productA phone heat splitter is being usedNo dial toneCannot send or get a fax top top a PBX lineSolve general fax problemsFaxes are sending slowlyFax top quality is poorFax cut off or prints on two pagesManage and maintainUse the HP Reconfiguration utility to adjust the product connectionSet up HP Wireless direct PrintingUse HP web Services applicationsConfigure IP network settingsView or change network settingsManually configure IPv4 TCP/IP parameters indigenous the manage panelRename the product top top a networkLink speed and also duplex settingsHP an equipment Toolbox (Windows)HP utility for Mac OS XOpen the HP UtilityHP utility featuresHP net JetadminProduct security featuresLock the productSet or change the product passwordEconomy settingsPrint with EconoModeSet the sleep delaySet the auto power down intervalPrint when a toner cartridge is in ~ estimated finish of lifeEnable or disable the At very Low settingsStore and recycle suppliesRecycle suppliesToner cartridge storageReplacement instructionsChange the toner cartridgeMemoryUpdate the firmwareManually upgrade the firmwareSet the product to instantly update the firmwareSolve problemsSolve problems checklistStep 1: Make certain that the product is set up correctlyStep 2: examine the cabling or wireless connectionStep 3: examine the regulate panel because that error messagesStep 4: check the paperStep 5: examine the softwareStep 6: Test publish functionalityStep 7: test copy functionalityStep 8: examine the toner cartridgeStep 9: shot sending a publish job native a computerStep 10: Verify that the product is top top the networkRestore the factory-set defaultsControl panel assist systemInterpret control panel messagesControl panel article typesControl dashboard messages49 Error, turn off then on50.x Fuser Error51.XX Error54.XX Error55.X Error57 pan Error, revolve off climate on59.X Error79 Error rotate off then on79 service errorBlack cartridge lowBlack cartridge really lowCleaningDevice error, press OKDoor openGenuine HP supply installedIncompatible blackInstall black cartridgeInvalid driver press Jam in Tray 1, clear jam and then press OKLoad Tray 1 , push OK to use accessible mediaLoad Tray 1, / cleaning mode, OK to startLoad tray press for easily accessible mediaLoad tray hands-on Duplex load Tray 1, push OKManual feeding , press OK come use accessible mediaMemory is low. Push OK.Misprint, push OKPrint failure, press OK. If error repeats, rotate off climate on.Rear door openRemove shipping product from toner cartridgeReplace black cartridgeUnexpected dimension in tray fill press Unsupported black color cartridge press come continueUsed black cartridge is mounted Press to continuePaper feeds incorrectly or i do not care jammedThe product does not pick up paperThe product picks up lot of sheets the paperPrevent file jamsClear jamsJam locationsClear jams from the paper feederClear a jam in Tray 1Clear a jam in Tray 2Clear a jam in optional Tray 3Clear jams indigenous the output binClear a jam in the duplexer areaClear a jam in the fuser areaImprove print qualityCheck the file type setting (Windows)Check the paper type setup (Mac OS X)Check toner cartridge statusPrint the provides status pageCheck the offers statusPrint a cleaning pageInspect the toner cartridge for damageCheck the record and printing environmentUse record that meets HP specificationsCheck the product environmentCheck print job settingsCheck the EconoMode settingUse the publish driver that best meets her printing needsSolve copy high quality problemsCheck the scanner glass for dirt and also smudgesCheck the paper settingsOptimize for message or picturesEdge-to-edge copyingClean the pickup rollers and also separation pad in the file feederSolve scan high quality problemsCheck the scanner glass for dirt and smudgesCheck the resolution settingsCheck the shade settingsOptimize for message or picturesClean the pickup rollers and separation pad in the file feederSolve scan to email problemsCannot affix to the email serverThe email failedUnable to scanSolve scan to network folder problemsThe scan failedSolve fax top quality problemsCheck the scanner glass for dirt and also smudgesCheck the send-fax resolution settingOptimize for text or picturesCheck the error correction settingSend come a various fax machineClean the pickup rollers and also separation pad in the document feederCheck the fit-to-page settingCheck the sender"s fax machinePerform a fax diagnostic testThe product go not publish or it prints slowlyThe product does not printThe product prints slowlySolve walk-up USB print problemsThe USB flash Drive food selection does not open when you insert the USB accessoryThe file does not print from the USB warehouse accessoryThe file that you desire to print is not provided in the USB Flash drive menuSolve direct link problemsSolve wired network problemsPoor physics connectionThe computer is making use of the untrue IP deal with for the productThe computer system is can not to communicate with the productThe product is making use of incorrect link and duplex settings for the networkNew software application programs could be bring about compatibility problemsThe computer or workstation can be collection up incorrectlyThe product is disabled, or other network settings are incorrectSolve wireless network problemsWireless connectivity checklistThe product walk not publish after the wireless configuration completesThe product does not print, and also the computer has a third-party firewall installedThe wireless link does not job-related after relocating the wireless router or productCannot connect an ext computers to the wireless productThe wireless product loses communication when associated to a VPNThe network go not appear in the wireless networks listThe wireless network is not functioningPerform a wireless network diagnostic testReduce interference top top a wireless networkSolve product software problems with WindowsA print driver for the product is not visible in the printer folderAn error post was presented during the software program installationThe product is in prepared mode, however nothing printsSolve product software troubles with Mac OS XThe print driver is not provided in the print & Fax or print & Scan listThe product name does not appear in the product perform in the publish & Fax or print & Scan listThe publish driver does not automatically set up the selected product in the print & Fax or print & ScA publish job was not sent to the product that you wantedWhen linked with a USB cable, the product does not show up in the print & Fax or print & Scan listYou space using a generic publish driver as soon as using a USB connectionRemove software application (Windows)Remove software (Mac OS X)Supplies and accessoriesOrder parts, accessories, and suppliesHP policy on non-HP suppliesHP anticounterfeit internet siteIndex