crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

crwdns2944351:0crwdnd2944351:0HP Deskjet 6840 Maintenancecrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Kristen Gismondicrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Kristen Gismondi

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0
Introduction
In this guide, we're going to help you clean your HP Deskjet 6840 so that it keeps on printing the documents you need and the photos you love! Specifically, we'll refer you to the [guide|22524|General Disassembly Guide] for this device so you can access the components which you're learning to maintain!