| 610 07 | CARBON PAPER, ONE-TIME |
| 610 14 | CARBON PAPER, PENCIL |
| 610 16 | CARBON PAPER, REGISTER MACHINES |
| 610 21 | CARBON PAPER, TYPEWRITER |
| 610 28 | CARBON PAPER, SOLVENT CARBON TYPE |
| 610 33 | RECYCLED CARBON PAPER |
| 610 34 | RECYCLED RIBBONS |
| 610 35 | RIBBONS, ADDING MACHINE AND CALCULATOR, ALL TYPES |
| 610 42 | RIBBONS, ADDRESSING MACHINE, ALL TYPES |
| 610 49 | RIBBONS, BOOKKEEPING AND POSTING MACHINE, ALL TYPES |
| 610 52 | RIBBONS, CASH REGISTER |
| 610 56 | RIBBONS, COMPUTER AND DATA PROCESSING, ALL TYPES (SEE 610-73 FOR TAB) |
| 610 63 | RIBBONS, TELEPRINTER AND TELETYPE, ALL TYPES |
| 610 70 | RIBBONS: CHECK MACHINE, TIME CLOCK, TIME MACHINE, AND RECORDER |
| 610 73 | RIBBONS, TAB |
| 610 77 | RIBBONS, TYPEWRITER AND WORD PROCESSING, FABRIC |
| 610 84 | RIBBONS, TYPEWRITER AND WORD PROCESSING, FILM |
| 610 91 | RIBBONS, TYPESETTING, ALL TYPES |
| 610 96 | TAPE, CORRECTING, FOR USE WITH CORRECTABLE TYPEWRITERS) |