Description
MEI CF7512 / 7512i Coin Changer (Cashflow Series 7000)
The MEI 7512 (also listed as CF7512 or CF7512i) is a 5-tube MDB coin manager in the Cashflow 7000 line. It is a step up from 3-tube mechs like the Coinco 9302-GX or MEI TRC-6512: removable cassette, LCD status display, inventory tracking, and optional $1 payout.
What it does
- Accepts U.S. nickels, dimes, quarters, and dollar coins
- Pays out from five auto-replenishing tubes
- Removable cassette — load tubes on the bench, then snap the cassette back in
- LCD and keypad for status, par, audit, and cassette programming
- Instant par: dispenses surplus coins and shows which tubes need refill
- Tracks coin inventory, including cash still in the tubes
- Water- and jam-resistant paths; debris can often be cleared without tools
- Works with an MDB bill validator to make change on higher-value bills
Electrical and interface
- Voltage: 34V DC (commonly listed as 24/34V)
- Interface: MDB only, 6-pin
- Rated about 12W
- Mounts on the standard three-stud changer channel
Tube cassette (important for listings) Tubes A–E are configurable. Common factory key codes:
| Code | A | B | C | D | E |
|---|---|---|---|---|---|
| DCC | 25¢ | 10¢ | 25¢ | 25¢ | 5¢ |
| DCA | 25¢ | 10¢ | 25¢ | $1 | 5¢ |
| DAC | 25¢ | 5¢ | $1 | $1 | 25¢ |
| AA | 10¢ | 5¢ | 25¢ | 25¢ | 5¢ |
| BA | 25¢ | 5¢ | 25¢ | 25¢ | 25¢ |
Rules: always include at least one nickel tube; no $1 tube in A or B; no quarter in B; no dime in E.
How it compares
- Coinco 9302-GX / MEI TRC-6512: 3-tube MDB, simpler, lower change capacity
- CF7512: 5 tubes, LCD, par function, cassette swap, $1 payout option
- Often paired with MEI VN2512 or VN2712 validators on MDB soda and snack machines
Warranty
1-year warranty. Does not cover vandalism or power surges.

