There was one additional cartridge released numbered Videocart-51 and simply titled 'Demo 1'.

But the $850 R2400 adds two additional cartridges, light black and light light black, to improve monochrome photo reproduction.

Each of the thirteen members of the team carried two additional re-breather cartridges in their bulky backpacks.

There is also a library of additional cartridges and pages parents can add to the system.

They said he wore a hunting vest that held additional cartridges.

The price of additional cartridges swiftly dropped further over the next few years, as more companies began supplying them.

Also, additional cartridges with programs and games were available, as well as a components to allow the user to directly program the robot.

The console has a cartridge slot as well as indents to hold four additional cartridges for storage.

But the Fly can accommodate additional cartridges - sold separately, of course ($25 to $35 each).

If the progression went well, they could drop back to the hive for additional cartridges and rejoin the back row.