20 Most Recent HP Designjet 70 InkJet Printer Questions & Answers

Your printer has a fail safe mechanism that pushs the paper that it's processing out to prevent any other jams during the printing process. Your rollers must have something jamming it's movement during printing. You will need to open the printer through the panels on the back, front, and side to ensure that you see the rollers and remove any paper or debrise blocking hitched on the rollers or in the printer. You may also want to ensure that the holders on the sides of the paper tray where the paper comes in are lined up correctly. Also, make sure not to pack the paper tray to capacity. Only use the tray half full.

when its feeding paper from the cassette - does it retry 2 or three times before the paper is pushed into place? This is the most common call on the small plotters, feed rollers either dirty or worn down (smooth no treads), also bloew where the rfeed roller silts , attached to the tray is a small rubbery pad- known as the sep pad - this may also need cleaning/replacing

22:10 Ink Supply Station failure.
Get the Ink Supply Station replaced.
Get a tech to do the work. You will not want to do the work yourself.

Try using the HP Print Diagnostic Utility in Windows - HP Customer Care (United States - English).

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The errors starting with the numeral 2 are usually print head failures.

HP reports this:
21:10 error code Explanation A service station failure has occurred. Recommended action Please call HP for technical support to troubleshoot the problem. Click here for information on contacting HP Customer Care.

check the catridges thier must be a mixing up of color when you were refilling the catridges

79 errors are usually bad firmware that needs replaced or updated. Sometimes it is simply a bad print job being sent. Check to see if only one print job is causing this error, or if it happens with everything you try to print.

Change font.

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The dates are on the package for a reason. The ink dries out or changes viscosity over time and will likely clog the printhead. My advice is not to stock up on cartridges because of this problem. If you look online, you can find replacement chips or instructions on how to reset the chip on the cartridge.

There are three ways of configuring IP address on any HP Printer: A.- Using the control panel B.- Using the web server C.- Using the Jet Admin Utility We'll deal with the contro panel setup. To access the contro panel menus 1. Press OK (Check Mark) button once to access MENUS. 2. Press Up Arrow or Down Arrow buttons to navigate the listings. 3. Press OK (Check Mark) button to select the appropriate option. 4. Press Return to return to the previous level. 5. Press OK (Check Mark) button to exit the menus So to configure IP address: Press Check Mark Navigate to the CONFIGURE DEVICE Menu using Down Arrow (the menu scrolls, so you may use any combination of Up/Down arrows) Navigate to the I/O Menu Navigate to the EIO 1 menu Navigate to TCP/IP Navigate to BootP entry Press Check to disable it (Off) Press return Navigate to IP Address, press Check Use Up/Down buttons to change the address, check to move between octets. When finished, press Return In the same way, enter Mask and Default Gateway Press Return until you are out of the Menus. Done