your cartridge may be faulty if you change cartridge and message display same problem so clean catridge block contact with soft cloth clean cartridge back side using student eraser if problem will continue so contact your hardware technician
This fix applies to paper jams the device believes are in the rear duplexer and often .... just fine, but still the printer wouldn't print and the display shows paper jam. ... withno problem but now with this paper jam problem I can't discard anything. ... I have apaper jam message on my hp printer too - it's an old printer that had a ...
Check to see if your printer is set as the default on your computer.
Also check the connection between your computer and printer. If it is wireless, the computer may be going into energy saving mode and starts once a print job is sent to it.
The HP All-in-One prompts for an alignment of the cartridges every time a print cartridge is installed or replaced. Follow these steps to align the print cartridges from the control panel.
Load unused, plain, white letter, A4, or legal paper into the input tray.
NOTE:If colored paper is loaded in the input tray when the print cartridges are aligned, the alignment will fail. Load unused, plain, white paper into the input tray, and then try the alignment again.
Press Setup.
Press 6 to select Tools.
Press 2 to select Align Print Cartridge.
The unit prints a print cartridge alignment sheet.
Load the alignment sheet print-side down and top first in the center of the document feeder tray, and then press OK.
Ok,if it is slow printing on faxing,than it depence from the sender or from network.But if prints sloly when you copy than try to make it faster on manu display,or try to open it and maybe is some peace of paper left inside and blocking it.
All HP printers are quite fussy on cartridges. Sometimes they just need the cartridge taking out and the contact panel cleaning off very very gently with appropriate electrical contact cleaner (Electrical Solvent Cleaner).I find the easiest way to diagnose these kinds of error is to use another cartridge and see if you get a different error / response.Even an empty cartridge is handy for this - it will just show up as being empty instead of showing an actual cartridge error.If the error is accompanied by the print head moving to one end of its travel and slamming to a halt, then this normally indicates that the plastic strip inside needs cleaning - a simple job but does require the whole casing being removed :(The service manual doesn't really tell much, beyond the main parts of the unit itself (I don't have a copy for that specific Officejet). As the cartridges are an all-in-one separate item it's not mentioned beyond saying where they fit.In general, it's down to either cleaning the contacts, or replacing, the full cartridge to get past most errors on most modern printers.
This is an internal electrical malfunction within the cartridge - I suggest you run the following two service tests: 1) You can 'temporarily' bypass an 'Incompatible Cartridge' error (or any other cartridge electrical malfunction error for that matter) by accessing the OJ's service menu...see the Inkjet411.com support youtube video found here:
2) You can also run the 'tap 41' diagnostics check on the HP 901 cartridge(s) electrical health, via the access code/procedure shown in the following video:
NOTE:If colored paper is loaded in the input tray when the print cartridges are aligned, the alignment will fail. Load unused, plain, white paper into the input tray, and then try the alignment again.
