William,
>> I'm tring WPwin6.0a and were using the HPLJ4si drivers that came with the
printer v.31.V1.27. <<
I'm not aware of any problem with v1.27 that would preclude proper bin
selection (other than the fact that WP 6.0a does many strange things with
Windows print drivers). You might try downloading the current driver (v1.50) to
see if it makes a difference. You might also try accessing the two bins from
another application such as Write; if that works, then you might want to
contact WP/Novell (but they'll tell you to use their own drivers, etc.).
– Dick Minnick [Ford],74417,51 @ 10-May-1995, 23:15:19 EST [Troy, MI]