I've replaced pretty much everything on this printer probably twice but I'm just not seeing anything obvious here. The service manual doesn't mention the whole assembly, only the rollers which I've replaced before as well. Left assembly has cracked and has to be replaced. Maybe a low profile right angle screwdriver to remove the clip? I don't know... This is one of those moments where I'm like "now is the time to upgrade". I've run the snot out of it everyday since 2006 and rarely has it been down with anything major. Thanks.