| Other features8 differ |
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| Minimum system requirementsKnown for one | Microsoft Windows 2000 (drivers only), XP Home, XP Professional, Server 2003: 512 MB RAM; 350 MB available hard disk space; Windows Vista, 32/64: 512 MB RAM, 350 MB available hard disk space, CD-ROM drive, USB port | —Unknown — not stated by the source |
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| Printer managementKnown for one | HP Toolbox, HP Embedded Web Server, print drivers | —Unknown — not stated by the source |
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| Power requirementsKnown for one | Input voltage 220 to 240 VAC (+/- 10%), 50 Hz (+/- 2 Hz) | —Unknown — not stated by the source |
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| Electromagnetic compatibilityDiffers | CISPR 22: 2005/EN 55022: 2006 Class B, EN 61000-3-2: 2000+A2, EN 61000-3-3: 1995+A1, EN 55024: 1998+A1+A2, FCC Title 47 CFR, Part 15 Class B (USA), ICES-003, Issue 4, (Canada), GB9254-1998, EMC Directive 2004/108/EC with CE Marking (Europe), other EMC approvals as required by individual countries | CISPR 22: 2005/EN 55022: 2006 Class B, EN 61000-3-2: 2000+A2, EN 61000-3-3: 1995+A1, EN 55024: 1998+A1+A2, FCC Title 47 CFR, GB9254-1998, EMC Directive 2004/108/EC with CE Marking (Europe), other EMC approvals as required by individual countries |
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| Compatible operating systemsKnown for one | Windows 2000; Windows XP Home; Windows XP Professional; Windows Server 2003; Windows Vista(R); Mac OS X v 10.4; Mac OS X v 10.5; UNIX; Linux | —Unknown — not stated by the source |
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| Downloadable softwareKnown for one | Windows drivers, full software solution, printing system, Yahoo Toolbar, Smart Web Printing | —Unknown — not stated by the source |
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| Networking featuresKnown for one | Gigabit Ethernet | —Unknown — not stated by the source |
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| SafetyDiffers | IEC 60950-1 (International), EN 60950-1+A11 (EU), IEC 60825-1+A1+A2, UL/cUL Listed (US/Canada), GS License (Europe), EN 60825-1+A1+A2 (Class 1 Laser/LED Device) GB4943-2001, Low Voltage Directive 2006/95/EC with CE Marking (Europe); other safety approvals as required by individual countries | IEC 60950-1 (International), EN 60950-1+A11 (EU), IEC 60825-1+A1+A2, GS License (Europe), EN 60825-1+A1+A2 (Class 1 Laser/LED Device) GB4943-2001, Low Voltage Directive 2006/95/EC with CE Marking (Europe); other safety approvals as required by individual countries |
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| Recommended operating temperature range (T-T)Differs | 17.5 | 17.5 - 25 °C |
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| I/O portsKnown for one | 1 USB, 1 Ethernet | —Unknown — not stated by the source |
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| Custom media sizesKnown for one | Tray 1: 76 x 127 to 216 x 356 mm; Tray 2: 105 x 148 to 216 x 356 mm; optional Tray 3: 105 x 148 to 216 x 356 mm | —Unknown — not stated by the source |
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| Standard media sizesKnown for one | Tray 1: A4, A5, A6, B5, envelopes (C5, B5, DL); Tray 2: A4, A5, A6; optional Tray 3: A4, A5, A6 | —Unknown — not stated by the source |
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| TypefacesKnown for one | 45 scalable TrueType fonts and 35 Postscript | —Unknown — not stated by the source |
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| Media weights by paper pathKnown for one | Tray 1: 60 to 163 g/m² (straight through paper path for special media); Tray 2: 60 to 120 g/m²; optional Tray 3: 60 to 120 g/m² | —Unknown — not stated by the source |
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| Standard output capacity for envelopesKnown for one | 5 sheets | —Unknown — not stated by the source |
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| Envelope feederDiffers | Yes, 5 | 5 |
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| Acoustic power emissionsDiffers | 6.8 B(A) (active/printing), inaudible (ready) | 6.8 B(A) |
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| Duplex print optionsKnown for one | Automatic (standard) | —Unknown — not stated by the source |
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| Acoustic power emissions (ready)Known for one | Inaudible | —Unknown — not stated by the source |
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| Acoustic pressure emissions bystander (ready)Known for one | Inaudible | —Unknown — not stated by the source |
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| Automatic paper sensorKnown for one | No | —Unknown — not stated by the source |
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| Control panelKnown for one | 2-line, 16-character front-panel monochrome-LCD display, 5 buttons (Up arrow, Down arrow, Select, Return, Cancel), 2 LEDs (Attention, Ready) | —Unknown — not stated by the source |
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| Dimension note (imperial)Known for one | Maximum dimension with Tray 1 input door and face-up output door open | —Unknown — not stated by the source |
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| Dimension note (metric)Known for one | Maximum dimension with Tray 1 input door and face-up output door open | —Unknown — not stated by the source |
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| Driver updatesKnown for one | Latest drivers and software available from the HP LaserJet support Web site at http:///support/ljp2050series | —Unknown — not stated by the source |
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| Duplex supported media sizeKnown for one | A4 | —Unknown — not stated by the source |
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| Maximum paper traysDiffers | 3 (2 plus 50-sheet multipurpose input tray) | 3 |
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| Media handlingKnown for one | Automatic duplexing, manual feed, sheetfed, straight-through paper path | —Unknown — not stated by the source |
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| Media size (tray 2)Known for one | A4, A5, A6, B5, envelopes (C5, DL); 105 x 148 to 216 x 356 mm | —Unknown — not stated by the source |
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| Media sizes supported (imperial)Known for one | Tray 1: Letter, legal, statement, executive, index cards, envelopes (No. 10 (Com), No. 7-3/4 (Monarch)); Tray 2: Letter, legal, executive; optional Tray 3: Letter, Legal, Executive | —Unknown — not stated by the source |
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| Media type and capacity (tray 2)Known for one | sheets: 250 | —Unknown — not stated by the source |
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| Media weight (tray 2)Known for one | 60 to 120 g/m² (using the standard output bin) | —Unknown — not stated by the source |
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| Media weight (tray 3)Known for one | 60 to 120 g/m² (using the standard output bin) | —Unknown — not stated by the source |
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| Memory technologyKnown for one | None | —Unknown — not stated by the source |
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| Paper handling optional/inputKnown for one | Optional 500-sheet input tray | —Unknown — not stated by the source |
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| Paper handling standard/inputKnown for one | 250-sheet input tray, 50-sheet multipurpose tray | —Unknown — not stated by the source |
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| Paper handling standard/outputKnown for one | 150-sheet output bin | —Unknown — not stated by the source |
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| Print speed (black, best quality, letter)Differs | < 35 ppm | 35 ppm |
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| Recommended media weight (duplex, imperial)Differs | 16 to 28 lb | 16 - 28 lb |
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| Security management descriptionKnown for one | Firewall, Access Control List, Password protected EWS, SNMP v3, SSL/TLS (HTTPS), Certificate support, 802.1X authentication (EAP-TLS, PEAP) | —Unknown — not stated by the source |
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| SureSupply connection typeKnown for one | Direct and Network | —Unknown — not stated by the source |
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| Upgrade typeKnown for one | Memory upgradeable to 384 MB using optional DIMM slot; tray upgradeable using optional input tray (500sheet) | —Unknown — not stated by the source |
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| Weight (imperial)Known for one | Without toner cartridge 23.6 lb | —Unknown — not stated by the source |
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| Wireless option typeKnown for one | Optional, enabled with purchase of hardware accessory | —Unknown — not stated by the source |
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| Input capacity for envelopes (primary tray)Known for one | —Unknown — not stated by the source | 5 sheets |
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| Acoustic pressure emissionsKnown for one | —Unknown — not stated by the source | 55 dB |
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