[GreenKeys] Looking for help with KSR33

[Alf Fisher]

Hello GreenKeyers,

I got the urge to dig out my KSR33 that hasn't run for several years.

After a check over, it works quite well apart from needing a new ribbon.

The problem I have is the print gets faint along each line with the 
subsequent lines getting faint a bit further along then it is faint at 
the start of, say  the 4th line and so on.

When its in a faint print position, the sound is softer like the 
typehead isn't hitting the page as hard

Is this likely to be caused by a worn typehead hammer?  It has quite a 
hollow in it.

Maybe it is something completely different so I'm looking for some help 
and advice please.

Also could do with some guidance on the lubrication points as I don't 
really think I want to splash oil everywhere!

73,

Alf, G3WSD