| Print speed: | 8 ppm |
| Print resolution: | 600 x 600 dpi |
| Copy resolution: | Up to 400 dpi |
| Scan resolution: | 400x400 dpi |
| Modem speed: | 14.4 Kbps |
| Recommended monthly volume: | N/A |
| Memory: | 2 MB RAM, up to 4 MB |
| Duplex printing: | No |
| Paper handling: | 2 x 250-sheet input trays |
| Interface: |
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| OS compatibility: | Microsoft Windows 95/98/ 2000/Me/ NT/XP |
| Dimensions: | 17.9 x 19.8 x 16 in. |
Toner Cartridges, Maintenance Kits and Parts

2 Items
The WorkCentre Pro 657 uses XER 106R365 toner cartridge. XER 106R365 yields 3800 pages.
The XER 106R365 cartridge has an approximate yield of 3800 pages.
Yes — the WorkCentre Pro 657 uses a replaceable imaging drum: XER 101R203 (XER 101R00203).
When the WorkCentre Pro 657 throws a "Supply Problem" error, the printer often simply can't read the cartridge chip. Give it a full power-cycle, take the cartridge out and put it back securely, and lightly buff the metal contacts with a dry, lint-free cloth. If it persists after all that, the cartridge is likely worn — install XER 106R365.