| Query | User |
|---|---|
| buyers of empty toner cartridges | entered by user 1926535 |
| cash for used ink cartridges | entered by user 3234265 |
| cash for used ink cartridges | entered by user ditto |
| empty ink cartridges | entered by user 858383 |
| fundraising and ink cartridges | entered by user 166896 |
| laser printer cartridge buy back | entered by user 1235799 |
| recycling ink cartridges | entered by user 8843158 |
| used printer cartridges | entered by user 2494156 |