![]() Repeat this motion until no ink appears on the cloth. Do not go past the edge between the electrical contacts and the ink nozzles. Use the damp cloth to wipe the electrical contacts from the bottom to the top. Tap water can contain contaminants that can damage the printhead. Coffee filters and glass-cleaning cloths work well.ĭistilled or bottled water. Several clean, lint-free cloths or papers. Do not touch the electrical contacts with your finger.įigure : Do not touch the contact area with your fingersįollow these steps to clean the printhead. Plastic ramps on the sides of the nozzlesĭo not touch the ink nozzles. There are three areas on the printhead that need to be cleaned: the plastic ramps on both sides of the ink nozzles, the edge between the ink nozzles and the electrical contacts, and the electrical contacts.įigure : The three areas on the printhead that need to be cleaned Lift the printhead to remove it from the carriage. Lift the latch handle on the carriage until it stops. ![]() To remove a cartridge, press the tab on the front of the cartridge and then pull it up to remove it from its slot. This could result in damage to both the printer and the cartridges. ![]() CAUTION:ĭo not leave the cartridges outside of the printer longer than 30 minutes. Remove all of the cartridges, and then place them on a piece of paper with the ink nozzles pointing up. Wait until the carriage is idle and silent before continuing. The carriage moves to the center of the printer. Press the Power button to turn on the printer, if it is not already turned on. Step 1: Remove the cartridges and printhead HP Instant to HP forums, I see that you are getting "Missing or failed printhead" error message.Business PCs, Workstations and Point of Sale Systems.Printer Wireless, Networking & Internet.DesignJet, Large Format Printers & Digital Press.Printing Errors or Lights & Stuck Print Jobs.Notebook Hardware and Upgrade Questions.Mac: Insert the software CD, and then double-click the Read Me folder located at the top-level of the software CD. Click ReadMe.chm to open and then select ReadMe in your language. The Readme file contains HP support contact information, operating system requirements, and the most recent updates to your product information. The Declaration of Conformity for this product is available at the following web address: Readme To find the European Union Regulatory Notice statement and compliance information, go to the electronic Help, click Appendix > Technical information > Regulatory notices > European Union Regulatory Notice or click Technical information > Regulatory notices > European Union Regulatory Notice. ![]() Mac OS X v10.7: Choose Help Center from Help, click Help for all your apps, and then choose the Help for your device.In the Help Viewer, click and hold the Home button, and then choose the Help for your device. Mac OS X v10.6: Choose Mac Help from Help.Mac: During software installation, in the screen showing recommended software, select HP Recommended Software, and then finish software installation. Windows: After software installation, click Start > All Programs > HP > HP Photosmart 7520 series > Help. It also provides product specifications, legal notices, environmental, regulatory, and support information. Electronic Help includes instructions on product features and troubleshooting, with additional links to online content. The electronic Help is installed when recommended printer software is installed. Then follow instructions and animations on the printer display to complete the printer setup. Unpack and power on your printer (see setup flyer). ![]()
0 Comments
Leave a Reply. |