| Other features46 differ |
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| Minimum system requirementsDiffers | Microsoft Windows 2000, XP Home or XP Professional, Mac OS X v 10.2.8, v 10.3, v 10.4 or higher: 1 GHz processor, 512 MB RAM [Windows Vista Ready, check User’s Guide for minimum hard drive space]; Macintosh computer with PowerPC G3, G4, G5, or Intel co | Microsoft Windows 2000: 133 MHz processor, 64 MB RAM, CD-ROM drive; Windows XP: 233 MHz processor, 64 MB RAM, CD-ROM drive; Windows Server 2003: 550 MHz processor, 128 MB RAM (standard edition), 220 MB of free hard disk space for Windows, 1 GHz proces |
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| Printer managementDiffers | HP Printer Status and Alerts, HP Embedded Web Server (HP LaserJet 1022n/nw Printer only) | HP Web Jetadmin, HP LaserJet Utility, HP Embedded Web Server, HP LaserJet Toolbox |
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| Power requirementsDiffers | 110 - 127 / 220 - 240 VAC (+/- 10%), 50/60 Hz (+/- 2 Hz) | 220 - 240 VAC (+/- 10%), 50/60 Hz (+/- 3 Hz); 100 - 127 VAC (+/- 10%), 50/60 Hz (+/- 3 Hz) |
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| Electromagnetic compatibilityDiffers | CISPR 22: 1997/EN 55022: 1998 Class B, EN 61000-3-2: 2000, EN 61000-3-3: 1995+A1, EN 55024: 1998+A1, FCC Title 47 CFR, Part 15 Class B (USA), ICES-003, Issue 4, (Canada), GB9254-1998, EMC Directive 89/336/EEC with CE Marking (Europe), other EMC approvals | CISPR 22: 1997/EN 55022: 1998 Class B, EN 61000-3-2: 2000, EN 61000-3-3: 1995, EN 55024: 1998, FCC Title 47 CFR, Part 15 Class B/ICES-003, Issue 4/GB9254-1998, GB17625.1-2003, EMC Directive 89/336/EEC and the Low Voltage Directive 73/23/EEC, and carries t |
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| Compatible operating systemsDiffers | Microsoft Windows 98 SE, Me, 2000, XP 32-bit, Mac OS X v 10.2 + | OS/2, UNIX, Linux, HP OpenVMS Microsoft Windows 98, Me, NT 4.0 (parallel and network connections only), 2000, XP, Server 2003; Apple Mac OS 9.x and later, OS X 10.1 + |
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| Downloadable softwareKnown for one | —Unknown — not stated by the source | Microsoft Windows Installer, HP PCL 6, HP PCL 5e, HP PostScript Level 3 emulation, HP Web Jetadmin, Macintosh Installer, Macintosh PostScript, PostScript Printer Description (PPD) files, IBM drivers, Model scripts, OS/2 PCL 5 or PCL 6 printer driver, OS/2 PS printer driver, UNIX model scripts, Linux |
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| Networking featuresDiffers | Ethernet, Fast Ethernet | Ethernet, Fast Ethernet, Gigabit Ethernet |
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| Product dimensions when open (LxWxD)Differs | 37.1 cm (14.6") | 41.1 cm (16.2") |
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| SafetyDiffers | IEC 60950-1 (International), EN 60950-1 (EU), IEC 60825-1+A1+A2, UL/cUL Listed (US/Canada), GS License (Europe), EN 60825-1+A11+A2 Class 1, 21 CFR Ch 1/SubCh J (Class 1 Laser/LED Device) GB4943-2001, Low Voltage Directive 73/23/EEC with CE Marking (Europe | Argentina (TUV S Mark-Rs.92/98/Ds.1009/98), Australia (AS/NZ 3260), Canada (cUL-CAN/CSA C22.2 No.60950-00), China (GB4943), Czech Republic (CSN-IEC 60950-IEC 60825-1), Estonia (EEI-EN60950-IEC 60825-1), EU (CE Mark-Low Voltage Directive 73/23/EEC), German |
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| Size (imperial)Differs | 37.1 cm (14.6") | 41.9 cm (16.5") |
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| Standard input traysDiffers | 2 | 3 |
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| Wireless technologyKnown for one | —Unknown — not stated by the source | IEEE 802.11b |
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| Package dimensions (WxDxH)Differs | 498 x 331 x 362 mm | 720 x 600 x 557 mm |
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| Additional paper traysKnown for one | —Unknown — not stated by the source | Optional 500-sheet paper tray (standard on LJ4350tn/dtn/dtnsl), 1500-sheet high-capacity tray |
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| Print quality (black, draft quality)Known for one | —Unknown — not stated by the source | 600 DPI |
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| Recommended operating temperature range (T-T)Differs | 10 - 32.5 °C | 10 - 32 °C |
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| I/O portsDiffers | 1 x USB 2.0 1 x RJ-45 | 1 x IEEE 1284-B parallel 2 x EIO 1 x USB 2.0 |
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| Custom media sizesDiffers | 76 x 127 - 216 x 356 mm | 76 x 216 - 127 x 356 mm; 148 x 216 - 210 x 356 mm |
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| Standard media sizesDiffers | A4, A5, Letter, Legal, Executive, B5 (JIS), B5 (ISO), C5, DL, Monarch, Com-10 | A4, Letter, Legal, Executive, B5, A5, envelopes (C5, DL, B5) |
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| Memory upgradeDiffers | No | 0.512 GB |
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| Print margin bottom (A4)Differs | 4 mm | 5 mm |
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| Print margin left (A4)Differs | 4 mm | 5 mm |
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| Print margin right (A4)Differs | 4 mm | 5 mm |
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| Print margin top (A4)Differs | 4 mm | 5 mm |
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| TypefacesDiffers | 26 scalable | 80 |
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| Media weights by paper pathDiffers | 60 - 105 g/m², 60 - 163 g/m² | 60 - 200 g/m2; 60 - 120 g/m2 |
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| Envelope feederDiffers | No | Yes, 75 |
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| Acoustic power emissionsDiffers | 6.2 B(A) | 7.1 B(A) |
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| Acoustic pressure emissionsDiffers | 4.9 dB | 64 dB |
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| Duplex print optionsDiffers | Manual (driver support provided) | Automatic (optional) |
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| Print speed (black, best quality, A4)Differs | 18 ppm | 52 ppm |
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| Paper handlingKnown for one | —Unknown — not stated by the source | Base/n:100-sheet multipurpose tray, 1 x 500-sheet input tray, straight-through paper path, optional: 500-sheet or 1500-sheet tray (up to a maximum of 3,100 sheets), duplexer, 500-sheet stacker, stapler/stacker (up to 15 pages stapler/up to 500-sheet stack |
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| Acoustic pressure emissions bystander (active, print, copy or scan)Differs | 48 dB(A) | 57 dB(A) |
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| Control panelDiffers | 4 lights (Go, Ready, Attention, Wireless), 2 buttons (Go, Job Cancel) | Intuitive operation and easy to understand messaging, expanded control panel for context-based problem resolution, 4 x 20 graphical display with help features. Messages can be displayed in 20 languages. |
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| Driver updatesDiffers | Latest drivers available from the HP support website at http://www.hp.com/support | Most recent printer drivers and software for all supported operating systems available at http://www.hp.com/support/lj4350; if no access to the Internet, see support flyer that came in printer box |
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| Duplex supported media sizeKnown for one | —Unknown — not stated by the source | A4, A5, Letter, Legal, Executive, B5 |
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| Maximum paper traysDiffers | 2 | 5 |
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| Media size (tray 2)Differs | A4, A5, A6, B5, C5, DL, B5, 76 x 127 mm - 216 x 356 mm | A4, Letter, Legal, Executive, B5, A5, and custom sizes 148 x 216 to 210 x 356 mm |
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| Media sizes supported (imperial)Differs | Letter, legal, executive, postcards, envelopes (No. 10, Monarch) | Letter, legal, executive, statement, envelopes (No. 10, Monarch) |
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| Media type and capacity (tray 2)Differs | sheets: 10 | 500 |
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| Media weight (tray 2)Differs | 60 - 163 g/m² | 60 - 120 g/m² |
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| Media weight (tray 3)Known for one | —Unknown — not stated by the source | 60 - 120 g/m² |
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| Memory technologyKnown for one | —Unknown — not stated by the source | Double Data Rate memory technology |
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| Package dimensions (W x D x H)Differs | 498.1 x 331.2 x 362.2 mm (19.6 x 13 x 14.3") | 720.1 x 600.2 x 557 mm (28.4 x 23.6 x 21.9") |
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| Package weight (imperial)Differs | 7.71 kg (17 lbs) | 35.5 kg (78.2 lbs) |
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| Pallet dimensions (W x D x H) (imperial)Differs | 1201.4 x 1000.8 x 2288.5 mm (47.3 x 39.4 x 90.1") | 1201.4 x 800.1 x 1821.2 mm (47.3 x 31.5 x 71.7") |
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| Pallet weight (imperial)Differs | 346.6 kg (764.1 lbs) | 228.6 kg (504 lbs) |
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| Paper handling optional/inputKnown for one | —Unknown — not stated by the source | 500-sheet or 1500-sheet input tray (up to 5 trays for maximum 3100-sheet input capacity), two-sided printing accessory, 75-envelope feeder |
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| Paper handling standard/inputDiffers | 250-sheet input tray, 10-sheet priority input tray | 100-sheet multipurpose tray, two 500-sheet input trays |
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| Paper handling standard/outputDiffers | 150-sheet output bin | 300-sheet output capacity (250-sheet face down, 50-sheet face up) |
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| Power consumption (active)Differs | 300 W | 790 W |
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| Print speed (black, best quality, letter)Differs | Up to 19 ppm | Up to 55 ppm |
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| Recommended media weight (duplex, imperial)Known for one | —Unknown — not stated by the source | 16 to 32 lb |
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| Security management descriptionKnown for one | —Unknown — not stated by the source | Management security: SNMP v 3, SSL/TLS (HTTPS), 802.1x authentication (with 620n and 625n EIO print servers); wireless network security: WPA (Wi-Fi Protected Access), WEP encryption (40-/64- and 128-bit), 802.1x authentication (EAP-PEAP, LEAP, EAP-TTLS, EAP-TLS, EAP-MD5) with RADIUS servers |
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| Service & supportKnown for one | —Unknown — not stated by the source | 1 year on-site warranty. Optional HP Care Pack services available. |
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| Standard input capacity for envelopesDiffers | 15 sheets | 10 sheets |
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| Technical featuresDiffers | Fits in any workspace: a desk, shelf, or other small, convenient spots. Professional quality printing with true 1200 dpi. 802.11b/g wireless capability, 10/100 networking, and Hi-Speed USB 8 MB RAM for quick processing of all types of print jobs Get a fas | CompactFlash support enables added functionality |
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| Upgrade typeKnown for one | —Unknown — not stated by the source | Printer firmware and networking firmware can be remotely upgraded |
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| Weight (imperial)Differs | 12.1 lb | 60 lb |
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| Standard input capacity for transparenciesKnown for one | 100 | —Unknown — not stated by the source |
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| Standard output capacity for envelopesKnown for one | 15 sheets | —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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| Maximum input capacity (tray 1)Known for one | 250 sheets | —Unknown — not stated by the source |
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| Standard output capacity for transparenciesKnown for one | 100 sheets | —Unknown — not stated by the source |
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