IBM Partner Pavilion 6400 - Manual (Page 84)

printer configuration
70 Multi–Platform Interface Feature Operation Guide
Printer Configuration
The following is a listing of the values stored
in Custom Set 8. If you are experiencing
problems printing jobs, you may need to
change values contained in Custom Set 8.
Detailed descriptions of the values
contained in Custom Set 8 (and all custom
sets) are provided in the IBM Line Matrix
Printer, 6400 Setup Guide, S246-0116.