| key specs | 
| Printing Method | Inkjet | Inkjet | 
| Printing Output | Color | Color | 
| Functions | Print, Copy, Scan, Fax | - | 
| Print Speed | 5.5 ppm | - | 
| Connectivity | Wireless, USB | USB | 
| Printer Type | Multi Function | Multi Function | 
| general | 
| Brand | HP | HP | 
| Model | DeskJet Ink Advantage 4278 Inkjet Multi Function Color Printer | Deskjet Ink Advantage 1515 Inkjet Multi Function Color Printer | 
| Release date | September 17, 2023 | - | 
| Printing Method | Inkjet | Inkjet | 
| Printer Type | Multi Function | Multi Function | 
| Model Name | DeskJet Ink Advantage 4278 | 1515 | 
| Printing Output | Color | Color | 
| Functions | Print, Copy, Scan, Fax | Print, Copy, Scan | 
| Refill Type | Ink Cartridge | Ink Cartridge | 
| Ideal Usage | Home & Small Office | Home & Small Office | 
| Color | White | - | 
| Display | - | No | 
| print | 
| Max Print Resolution (Colour) | 4800X1200 dpi | 4800 x 1200 dpi | 
| Max Print Resolution (Mono) | 1200X1200 dpi | 600 x 600 dpi | 
| Print Speed Color | 5.5 ppm | - | 
| Print Speed Mono | 8.5 ppm | - | 
| Duplex Print | - | No | 
| Other Print Features | - | Print Speed Black: Upto 7 ppm for ISO Laser Comparable and Upto 20 ppm for Draft, Print Speed Color: Upto 4 ppm for ISO Laser Comparable and Upto 16 ppm for Draft, Recommended Monthly Page Volume: 300 to 400, HP Thermal Inkjet Printing Technology | 
| Additional Features | - | Scan File Format: JPEG, TIFF, PDF, BMP, PNG, ENERGY STAR Qualified, Space Saving,Two Ink Cartridges (Black+Tricolor) present inside the box | 
| paper handling | 
| Media Types Supported | HP App, Chrome OS, Morpia Print Service, Apple AirPrint | Paper, Envelopes, Labels, Cards (Greeting), Photo Paper | 
| Borderless Printing | No | No | 
| Media Size Supported | Plain paper, photo paper, brochure paper, envelopesand other specialty inkjet papers | A4, B5, A5, A6, DL | 
| Output Tray Capacity | - | 25 sheets | 
| Input Tray Capacity | - | 60 pages | 
| connectivity | 
| Wireless Support | Yes | No | 
| USB Support | USB 2.0 | USB 2.0 | 
| dimensions and weight | 
| Height | 19.9 cm | 20.096 | 
| Width | 42.7 cm | 48.025 | 
| Weight | 4.82 kg | 3.60 kg | 
| Depth | 33.1 cm | 37.026 | 
| compatible inks or toners | 
| Compatible Colour Cartridge | HP 682 Tri-color Original Ink AdvantageCartridge | HP 678 Tri-color Ink Cartridge | 
| Compatible Black Cartridge | HP 682 Black Original Ink AdvantageCartridge | HP 678 Black Ink Cartridge | 
| power and operating requirements | 
| Power Consumption (Active) | 2.8 w | 10 W | 
| Operating Temperature Range | - | 5DegC - 40DegC degree C | 
| Operating Humidity Range | - | 20 % - 80 % % | 
| Power Requirements | - | 100 to 240 V, 50/60 Hz | 
| Power Consumption (Standby) | - | 2 W | 
| Power Consumption (Manual-Off) | - | 0.2 W | 
| scan | 
| Bit Depth Colour | - | 24-bit | 
| Scan Area Size | - | 216 x 297 mm | 
| Optical Scanning Resolution | - | 1200 dpi | 
| Scan Type | - | Flatbed |