Carrello cartuccia bloccato hp 7612 OfficeJet

[Aitano13]

Hi, my Hp 7612 OfficeJet printer gave the message problem with the printing system, I disassembled and cleaned the print head and performed the operation correctly. After reassembling it, it gave me the message of cart (runner) blocked. I repeated the operation several times performing all the operations correctly but it does not unlock. How is it resolved?

Salve, la mia stampante Hp 7612 OfficeJet ha dato il messaggio problema con il sistema di stampa, ho smontato e pulito la testina eseguendo correttamente l'operazione. Dopo averla rimontata mi ha dato il messaggio di carrello bloccato. Ho ripetuto l'operazione varie volte eseguendo tutte le operazioni correttamente ma non si sblocca. Come si risolve?

[Anand_Andy]

Hi @Aitano13,

Welcome to the HP Support Community

I understand you are getting an error message problem with the printing system on your HP Printer. Not to worry I will help you to get a resolution to resolve the issue.

To assist better:

• Are you using genuine HP ink cartridges?
• Was there any recent update on the printer prior to the issue?
• Was there any paper jam or carriage jam issue on the printer recently?

While you respond to that, Let's perform a power drain: 

• With the printer turned on, disconnect the power cord from the rear of the printer and also unplug the power cord from the wall outlet.
• Remove USB cable, if present.
• Wait for 2-3 minutes, press and hold the power button on your printer for about 30 seconds to remove any additional charge.
• Now plug back the power cable straight to a wall outlet without any surge protector or an extension cord (This is important) and then plug back the power cord to the printer.
• Turn on the printer and wait till warm-up period finishes and the printer is idle

Update the printer firmware 

• Click here to download and install the latest printer firmware from your product
• Click here to know different methods of updating printer firmware.

If the issue persists, then please follow the steps mentioned in this document: HP OfficeJet Printers - 'Printer Failure' Error

If the issue still persists, I'm sending out a private message to assist you with the next course of action. 

Please check your Private message icon on the upper right corner of your HP Community profile Next, to your profile Name, you should see a little blue envelope, please click on it or simply click on this link.

Hope this helps! Keep me posted. 

Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution. Click the “Kudos/Thumbs Up" on the bottom right to say “Thanks” for helping!