Please post your developing experience with this combo below.

CLICK HERE FOR NEOPAN 400 DATA SHEET
CLICK HERE FOR TMAX RS DEVELOPER DATA SHEET

*** Given times are for small tank development! Fuji recommends a 5% to 10% increase in developing time for large tanks ***

Here are the manufacturer's recommended times for this combo:

135
---------------------------18C/64F----------20C/68F----------22C/72F----------24C/75F----------26C/79F
ISO 400------------------6 1/2---------------5 1/2---------------4 1/2---------------3 3/4---------------3 1/4
EI 800--------------------7 3/4---------------6 1/2---------------5 1/2---------------4 3/4------------------4
EI 1600--------------------11-----------------9 1/2------------------8--------------------7---------------------6

120
---------------------------18C/64F----------20C/68F----------22C/72F----------24C/75F----------26C/79F
ISO 400------------------6 1/2---------------5 1/2---------------4 3/4-----------------4------------------3 1/2
EI 800--------------------8 1/4------------------7--------------------6-----------------5 1/4----------------4 1/2
EI 1600-----------------11 1/2----------------10-----------------8 1/2--------------7 1/2----------------6 1/2

For other film and developer combos, please visit the B&W Film/Developer Database Index