crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

How to lubricate the HP Photosmart c4780 printhead track

crwdns2936025:01crwdne2936025:0 —

crwdns2935477:0crwdne2935477:0:

crwdns2935483:0crwdne2935483:0

Carefully, apply a small amount of grease to the metallic printhead track.

You can either use your bare finger or wear a latex glove when applying the grease.

The grease will reduce the friction between the track and the printhead, improving mobility.

crwdns2944171:0crwdnd2944171:0crwdnd2944171:0crwdnd2944171:0crwdne2944171:0