摘要 |
<p>A first level carriage lockout scheme employs one set of cartridge tabs (14, 20, 24, 28) to differentiate print cartridges (17, 18, 22, 26) from each other for a first family of print cartridges, and another first level carriage lockout scheme employs another set of cartridge tabs (32,34; 38,40; 44,46; 50,52; 56,58; 62,64) to differentiate print cartridges (30, 36, 42, 48, 54, 60) from each other for a second family of print cartridges. A second level carriage lockout employs cartridge wings (70, 72) to differentiate between different families of print cartridges. <IMAGE> <IMAGE></p> |