pqc ink keys

hi.some of our ink key buttons on the PQC are not reacting when i need to reduce the amount of ink ( KEYS 6 and 8 ). can you buy individual buttons or do they come as a whole circuit board.When decreasing all ink zones at once they work as normal,just not when they are pressed individually.Are they expensive to replace?
cheers

 

you can buy one if you need one.
no need to buy a cow if all you need is one glass of milk

 

are they clean??

 

yes,there pretty much spotless.

 

If you know someone that is very good with a soldering iron, you can replace the PQC buttons instead of buying a new circuit board. The Komori part number is 5BF-4400-010 .

 

very helpful.thanks