New to these machines? See the address printer buying guide. 8 current models from 2 manufacturers, as listed on each maker's website on October 18, 2026.
| Model | Type | Image area | #10 envelopes per hour | Postcards per hour | Maximum thickness | Feeder | Duty cycle | Where to buy |
|---|---|---|---|---|---|---|---|---|
 Formax AP2 | Tabletop address printer | 2" × 15" | 22,000 | 30,000 | 1/4" | Integrated, up to 500 #10 envelopes | Up to 500,000 per month | |
 Formax AP3 | Tabletop address printer | 3" × 17" | 26,000 | 34,000 | 3/8" | Integrated, up to 500 #10 envelopes | Up to 1,000,000 per month | |
 Formax AP4 | In-line address printer | 3" H × 50" L (see note) | 26,000 | 34,000 | 1/2" | In-line design; optional AP12 heavy-duty friction feeder (up to 500 #10 envelopes) | Up to 1,250,000 per month | |
 Rena AS-150 | Small-media address printer | 1.5" × 9.5" | 5,500 | n/a | 0.020" | Up to 300 #10 envelopes | 50,000 letter-size sheets per month | |
 Rena AS-450 | Tabletop address printer | 2" × 15" | 22,000 | 30,000 | 1/4" | 500 #10 envelopes | 500,000 per month over a 5-year life (300 million total) | |
 Rena AS-650 | Tabletop address printer | 3" × 17" | 26,000 | 34,000 | 3/8" | 750 #10 envelopes | 1,000,000 per month over a 5-year life (60 million total, as stated) | |
 Rena AS-850 | In-line address printer | 4" × 50" | 26,000 | 34,000 | 1/2" | 750 #10 envelopes with optional EASYFeed 140 | 1.25 million per month over a 5-year life (75 million total) | |
 Rena XPS ProMail | Production address printing system | 3" or 4" × 17" (12" vertical range) | 26,000 at 150 dpi (7,200 at 600 dpi) | 34,000 at 150 dpi (11,500 at 600 dpi) | 1-1/4" | Feeder dependent | 4,000,000 per month over a 5-year life (240 million total) |
Values are copied from each manufacturer's product page or spec sheet (linked on every model page) and shown in the maker's own units. Speeds measured differently (per minute, or with no unit stated) aren't converted and sort last. Amazon links appear only where we confirmed the listing is this exact model with a current offer; otherwise the link goes to the maker's page, which lists its dealers. We don't show prices.