Olivetti pr2/2e/2 plus printer parts

1, pr2/2e/2 plus  printhead   (refurbished)                                    200 units  on stock
2, pr2/2e/2 plus   printhead   ( new original )                              130 units  on stock
3, pr2/e   head cable  ( new made in china )                            1000 pcs  on stock
4, pr2/e   RDA   ( new made in china  )                                   10000 set  on  stock
5, sp40      head cable    (  new made in china                          5000 pcs  on stock
6, sp40      RDA   ( new  made in china )                                   10000 set  on stock
7, pr2/e   Parallel port card  ( new original )                               300unit  on stock
8, pr2/2e/2 plus  mainboard (new original)                                 300pcs  on stock
9. pr2e mainboard (used)                                                        100pcs on stock
10.pr2e power supply (used )                                                  200pcs on stock
11.pr2 /2e      mylar  sheet  (new original )                               3000set  on stock
12, sp40  paper guide supply                                                  10000  pcs  on stock
13 ,  pr2e  head sensor                                                          500 pcs  on stock