| Print languages, standard | UFR II |
| Title | Canon imageCLASS LBP621Cw Single Function Laser Printer |
| Functionality Type | Single Function |
| Model No | imageCLASS LBP621Cw |
| Display Specifications | 5 Line LCD Display |
| Functionality | Print,Web |
| Internal Memory | 1 Gb |
| Type | Laser |
| Brand | Canon |
| Display | Yes |
| Printing Method | Laser |
| Printing Output | Color |
| Active Noise Level | 52 db |
| Box Contents | Printer, Accessories, Power Cord, Warranty Card & User Manual |
| Height | 287 mm |
| Weight | 12.8 kgs |
| Width | 430 mm |
| Depth | 418 mm |
| Consumption (active) | 390 Watt |
| Operating humidity range | 20,80 |
| Operating temperature range | 10,30 Celsius |
| Rated Frequency | 220 HZ-240 HZ |
| Rated Voltage | 50 V-60 V |
| Ethernet Support | Yes |
| USB support | Yes |
| Output tray capacity | 100 pages |
| Paper Input | 1 Tray |
| Media types | Plain, Thick, Coated, Recycled, Colour, Label, Postcard, Envelope |
| Number of Paper Trays | 1 |
| Supported media | 60 g/m2 |
| Print Margin | 5mm - top, bottom, left and right |
| Input tray capacity | 250 Pages |
| Media size supported | A4, B5, A5, Letter, Legal, Statement, Executive, Government Letter, Government Legal, Foolscap, Indian Legal |
| First page out (black) | 10.4 Seconds |
| First page out (color) | 10.5 |
| Print Speed | 18 per min |
| Max Print Resolution | 1200,1200 dpi |
| Print resolution, black | 600,600 dpi |
| Warm up time | 13 Seconds |
| Monthly Duty Cycle | 30000 Pages |
| Print Features | Poster, Booklet, Watermark, Page Composer, Toner Saver |
| Recommended monthly print volume | 250,2500 Pages |
| Mobile Printing Capability | Yes |
| Network Management Tool | LPD, RAW, WSD-Print (IPv4,IPv6) |
| Operating System | Windows XP/Vista/7/8/8.1/Server 2003/Server 2003R2/Server 2008/Server 2008R2/Server 2012/Server 2012R2 |