HP L25500 manual Replace a printhead

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5.Slide the drawer and cartridge into the slot until they lock into position.

If you have difficulty, see the Maintenance and troubleshooting guide.

6.The front-panel display confirms that all cartridges have been correctly inserted.

Replace a printhead

Printhead replacement must be performed after the printer has been turned on with the hard power switch at the back of the printer.

WARNING! Make sure that the printer wheels are locked (the brake lever is pressed down) to prevent the printer from moving.

WARNING! Make sure the printer has cooled down before removing a printhead. The printer will beep if it is still hot.

Handle the ink system

ENWW	Work with ink system components 47

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Contents HP Designjet L25500 Printer series Trademarks Legal noticesTable of contents Printer specifications AccessoriesElectrical shock hazard Safety precautionsGeneral safety guidelines IntroductionHeat hazard Fire hazardMechanical hazard Ink handling Heavy substrate hazardLabel Explanation Printers main featuresFront view 60-in printer Printers main componentsRear view 60-in printer Front panel Take-up reel motorEmbedded Web Server Setup tab Main tabSupport tab Connection type Speed Maximum cable length Other factors Connectivity and software instructionsConnection method Connect to a networkBasic setup options Printer setup optionsTurn the printer on and off Change the language of the front panel Restart the printerEmbedded Web Server setup options Change the language of the Embedded Web Server Handle the substrate OverviewUse substrate Load a roll onto the spindle Supported substrate familiesSubstrate family Substrate types Load a roll onto the spindle Handle the substrate Load a roll into the printer Substrate Change loaded substrate Handle the substrate Normal procedure roll attached to spindle Exceptional procedure roll detached from spindleUnload a roll from the printer Load a roll onto the take-up reel Use the take-up reelHandle the substrate Handle the substrate Handle the substrate Enww Handle the substrate Unload a roll from the take-up reel Handle the substrate Store the substrate View information about the substrateDownload substrate presets Add a new substrate typeSummary Select printer settings and color profile Substrate family DescriptionSubstrate family Setting Description If too low If too high Paper-SolventHP Photorealistic 100 Substrate at the beginning Select the number of passes KeyVinyl Check the ink quantity Coalescence, grain Color calibration Color profilesFaster printing Handle the ink system Ink system componentsInk cartridges Printheads Printhead cleaning cartridge Printhead cleaning containerInk funnel Ink system tips Work with ink system componentsReplace an ink cartridge Remove an ink cartridge Work with ink system components Insert an ink cartridge Replace a printhead Remove a printhead Handle the ink system Insert a printhead Handle the ink system Handle the ink system Remove the printhead cleaning cartridge Replace the printhead cleaning kitHandle the ink system Insert the printhead cleaning cartridge Replace the ink funnel Handle the ink system Cartridge Order ink suppliesPrinthead Printhead cleanerPrint options Printer statesChange margins Request the printers internal prints Accessories Order accessoriesName Printer specifications Functional specificationsMinimum Maximum Ecological specifications Physical specificationsMemory specifications Power specificationsAcoustic specifications Environmental specificationsAirflow GlossaryLED Index MarginsOrder Enww