HP Officejet 6500A plus E710n error message "ink cartridge access door open"

SOURCE: HP Officejet 5110 - Carriage Jam Message

I have an Hp Officejet 5110. I have an error message saying "Open door,clear carriage jam, then press enter". But where is its door? How can I clear the carriage jam?

I tried pressing the # & 6 at the same time, but the error message still there.

SOURCE: Error message: "Door Open"

HI there,
Follow the steps below:
Step one: Close the print cartridge access door
1.Verify that the print cartridge access door is completely closed. It may appear to be closed, but if it is not completely closed, the error message will display. Verify that there are no obstructions blocking the door.
2.If you are unsure how to close the print cartridge access door on your model, consult your User Guide for more information.
Figure 1: Examples of closing the print cartridge access door (your model may vary)
If you have attempted to completely close the access door and the error still appears, there may be a problem with the door sensor and the unit may require service.

Step two: Service your product
If you have completed all the steps listed above and are still experiencing a problem, service the product.

Good Luck!!!

neo

SOURCE: cartridge error hp officejet j6480 generic cartridge

I own one of these printers and refill cartridges for a living. When you get this problem its best to return the cartridge for another, thats what I do for my customers.

When buying re-manufactured cartridges its best to buy from a local store and ask about there return policy before making your first purchase.

If you are buying from a reputable re-manufacturer then this will be a very rare problem. It happens with genuine HPs too.

BTW this printer uses HP 74 & 75 inks. when buying re-manufactured buy the HP 74xl which gives (according to HP) 750 printers compared to 200 from the HP74. Remanufactured HP75s are fill to HP75xl capacity.

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SOURCE: ink cartridge door is locked open its a hp photosmart 3210

Use WD40 on the hinges.

SOURCE: Cannot print on regular letter size paper on my HP

I had same problem. Try this: When you go to print, change your ink quality to "draft". For some reason, I was able to print after trying everything. Hope this works for you!