These printers use the 12A6865 cartridge:

Lexmark Optra X-622

Lexmark T 620

Lexmark T 620 DN

Lexmark T 620 IN

Lexmark T 620 N

Lexmark T 620 Series

Lexmark T 622

Lexmark T 622 DN

Lexmark T 622 IN

Lexmark T 622 N

Lexmark T 622 Series

Lexmark X 620 E

Lexmark X 620 E MFP

Burroughs-Unisys UDS 134

Burroughs-Unisys UDS 134 N

Burroughs-Unisys UDS 136

Burroughs-Unisys UDS 136 N

IBM 4530-001

IBM 4530-002

IBM 4530 DN1

IBM 4530 DN2

IBM 4530 IN1

IBM 4530 IN2

IBM 4530 N01

IBM 4530 N02

IBM 4540-001

IBM 4540-002

IBM 4540 DN1

IBM 4540 DN2

IBM 4540 IN1

IBM 4540 IN2

IBM 4540 N01

IBM 4540 N02

IBM Infoprint 1130

IBM Infoprint 1130 DN

IBM Infoprint 1130 IN

IBM Infoprint 1130 M

IBM Infoprint 1130 MI

IBM Infoprint 1130 MIX

IBM Infoprint 1130 MN

IBM Infoprint 1130 N

IBM Infoprint 1140

IBM Infoprint 1140 DN

IBM Infoprint 1140 IN

IBM Infoprint 1140 M

IBM Infoprint 1140 MI

IBM Infoprint 1140 MIX

IBM Infoprint 1140 MN

IBM Infoprint 1140 N

Nashuatec P 6230

Nashuatec P 6240

Riso-Corporation M 620

Riso-Corporation P 620

Rosetta RT 1130 M

Rosetta RT 1130 MI

Rosetta RT 1130 MIX

Rosetta RT 1130 MN

Rosetta RT 1140 M

Rosetta RT 1140 MI

Rosetta RT 1140 MIX

Rosetta RT 1140 MN

Source-Technologies ST 1130

Source-Technologies ST 1140