Man pages matching name ieee1284_ecp_fwd_to_rev in section 3:

ieee1284_ecp_fwd_to_rev.3.en	debian 10 / libieee1284-3-dev
ieee1284_ecp_fwd_to_rev.3.en	debian 11 / libieee1284-3-dev
ieee1284_ecp_fwd_to_rev.3.en	debian 12 / libieee1284-3-dev