Main Unit
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For information on paper sizes and types for each paper source, see "Available Paper." |
Type | Desktop |
Color Supported | Full Color |
Resolution for Reading | 600 dpi x 600 dpi |
Resolution for Writing | 600 dpi x 600 dpi |
Number of Tones | 256 |
Acceptable Originals | Up to 216.0 mm x 297 mm Maximum thickness of original: 20 mm or less |
Copy Size/Copy Paper | Paper Sizes MF746Cx / MF744Cdw / MF742Cdw: Max: 216.0 mm x 355.6 mm Min (Paper Drawer): 98.0 mm x 148.0 mm Min (Multi-Purpose Tray): 76.2 mm x 127.0 mm MF645Cx / MF643Cdw / MF641Cw: Max: 216.0 mm x 355.6 mm Min: 76.2 mm x 127.0 mm Margin Top: When copying via the platen glass 5 mm ± 2.0 mm When copying via the feeder 5 mm ± 3.0 mm Left or Right: When copying via the platen glass 5 mm ± 2.0 mm When copying via the feeder 5 mm ± 3.0 mm Paper Weight Paper Drawer: 60 g/m² to 200 g/m² Multi-Purpose Tray: 60 g/m² to 200 g/m² |
Paper Type | |
Warm-Up Time*1 | After Powering ON 13.0 seconds or less Returning from the Sleep mode 6.1 seconds or less |
First Copy Time (A4) | MF746Cx / MF744Cdw / MF742Cdw: Full Color: Approx. 11.3 seconds Black-and-White: Approx. 9.8 seconds MF645Cx / MF643Cdw / MF641Cw: Full Color: Approx. 13.4 seconds Black-and-White: Approx. 11.4 seconds |
Copy Speed*2 (A4) | MF746Cx / MF744Cdw / MF742Cdw: Full Color: 27 sheets/minute Black-and-White: 27 sheets/minute MF645Cx / MF643Cdw: Full Color: 21 sheets/minute Black-and-White: 21 sheets/minute MF641Cw: Full Color: 18 sheets/minute Black-and-White: 18 sheets/minute |
Scanning Speed (A4) | Full Color 3.62 seconds/sheet Black-and-White 1.81 seconds/sheet |
Magnification | 25 % to 400 % (in 1 % increments) |
Paper Feeding System/Capacity*3 | MF746Cx / MF744Cdw / MF742Cdw: Paper Drawer 250 sheets (80 g/m²)/250 sheets (64 g/m²) x 1 Multi-Purpose Tray 50 sheets (80 g/m²)/50 sheets (64 g/m²) x 1 MF645Cx / MF643Cdw / MF641Cw: Paper Drawer 250 sheets (80 g/m²)/250 sheets (64 g/m²) x 1 Manual Feed Slot 1 sheet |
Paper Output System/Capacity*3 | MF746Cx / MF744Cdw / MF742Cdw: Output Tray 150 sheets (75 g/m²) MF645Cx / MF643Cdw / MF641Cw: Output Tray 100 sheets (60 g/m² to 90 g/m²) |
Multiple Copies | 999 sheets |
Power Source | MF746Cx / MF744Cdw / MF742Cdw: AC 220 V - 240 V, 3.5 A, 50 Hz/60 Hz MF645Cx / MF643Cdw / MF641Cw: AC 220 V - 240 V, 2.4 A, 50 Hz/60 Hz |
Power Consumption*1 | MF746Cx / MF744Cdw / MF742Cdw: Maximum Power Consumption 1,370 W or less During Sleep Mode Approx. 0.7 W (USB connection) Approx. 0.7 W (wired LAN connection) Approx. 0.7 W (wireless LAN connection) With the Main Power Turned OFF 0.3 W or less MF645Cx / MF643Cdw / MF641Cw: Maximum Power Consumption 850 W or less During Sleep Mode Approx. 0.8 W (USB connection) Approx. 0.8 W (wired LAN connection) Approx. 0.8 W (wireless LAN connection) With the Main Power Turned OFF 0.1 W or less |
Dimensions (W x D x H) | MF746Cx / MF744Cdw: 471 mm x 469 mm x 460 mm MF742Cdw: 451 mm x 469 mm x 460 mm MF645Cx / MF643Cdw: 451 mm x 460 mm x 413 mm MF641Cw: 451 mm x 460 mm x 360 mm |
Weight | MF746Cx / MF744Cdw / MF742Cdw: Main Unit*4 Approx. 24.5 kg Consumables MF645Cx / MF643Cdw: Main Unit*4 Approx. 20.5 kg Consumables MF641Cw: Main Unit*4 Approx. 16.8 kg Consumables |
Installation Space (W x D) | See "Getting Started" |
Memory Capacity | RAM: 1 GB |
Environmental Conditions | Temperature: 10 °C to 30 °C Humidity: 20 % to 80 % RH (no condensation) |
*1May vary depending on the environment and conditions under which the machine is being used.
*2Copy/print speeds are measured based on internal testing using A4 size paper copied/printed with 100% copy/print ratio to original on one-sided paper. Internal testing involved continuously copying/printing the same one page of content on plain paper (copy speed is tested by copying on the platen glass). Copy/print speeds may vary depending on paper type, paper size or paper feeding direction.
The device may automatically pause or slow down in order to adjust printer condition such as controlling temperature of a certain unit or limiting impact to image quality during continuous copying/printing.
The device may automatically pause or slow down in order to adjust printer condition such as controlling temperature of a certain unit or limiting impact to image quality during continuous copying/printing.
*3May vary depending on the installation environment and paper to use.
*4The toner cartridges are not included.