| key specs | 
| Printing Method | Inkjet | Inkjet | 
| Printing Output | Color | Color | 
| Functions | Print, Copy, Scan | - | 
| Print Speed | 5.5 ppm | 16 ppm | 
| Connectivity | Wireless, USB | USB | 
| Printer Type | Multi Function | Multi Function | 
| general | 
| Brand | HP | HP | 
| Model | DeskJet Ink Advantage 2878 Inkjet Multi Function Color Printer | DeskJet Ink Advantage 2135 Inkjet Multi Function Color Printer | 
| Release date | September 21, 2023 | - | 
| Printing Method | Inkjet | Inkjet | 
| Printer Type | Multi Function | Multi Function | 
| Model Name | DeskJet Ink Advantage 2878 | DeskJet Ink Advantage 2135 | 
| Printing Output | Color | Color | 
| Functions | Print, Copy, Scan | Print, Copy, Scan | 
| Refill Type | Ink Cartridge | Ink Cartridge | 
| Ideal Usage | Home & Small Office | Home & Small Office | 
| Color | White | White | 
| Active Noise Level | - | 48 | 
| Voice Assistant Compatibility | - | NA | 
| Display | - | Button and LED Control Panel | 
| print | 
| Max Print Resolution (Colour) | 4800X1200 dpi | Up to 4800 x 1200 optimised dpi dpi | 
| Max Print Resolution (Mono) | 1200X1200 dpi | Up to 1200 x 1200 rendered dpi dpi | 
| Print Speed Color | 5.5 ppm | 16 ppm | 
| Print Speed Mono | 7.5 ppm | 20 ppm | 
| Duplex Print | - | Manual | 
| Other Print Features | - | Print Technology: HP Thermal Inkjet, Print Speed: Black - Upto 7.5 ppm (ISO, Laser Comparable), Color - Upto 5.5 ppm (ISO, Laser Comparable), Recommended Monthly Volume: Upto 50 to 200 Pages, Cost Per Page Black: Re.1.15 (As per ISO Standards) | 
| Additional Features | - | Energy Savings Feature Technology: HP Auto Off Technology, Scan Resolution: Hardware - Upto 1200 x 1200 dpi, Input Modes: Front Panel Scan, Copy Speed: Black - Upto 5 cpm (Laser Comparable), Color - Upto 3 cpm (Laser Comparable), Connectivity: 1 Hi-speed USB 2.0, Storage Temperature Range: -40DegC to 60DegC, Acoustic Power Emissions: 6.2 B (A), Acoustic Power Emissions (Active Copy): 6.1 B (A), Power Supply Type: Internal, Power Supply Required: Input Voltage - 100 to 240 V AC (+/- 10%), 50/60 Hz (+/- 3 Hz), Integrated Memory,Two Ink Cartridges (Black+Tricolor) present inside the box | 
| paper handling | 
| Media Types Supported | HP App, Chrome OS, Morpia Print Service, Apple AirPrint | Brochures, Paper, Envelopes, Cards | 
| Borderless Printing | No | - | 
| Media Size Supported | Plain paper, photo paper, brochure paper, envelopesand other specialty inkjet papers | A4, B5, A6, DL | 
| Auto Document Feeder | - | No | 
| Output Tray Capacity | - | 25 Sheets | 
| Input Tray Capacity | - | 60 sheets | 
| connectivity | 
| Wireless Support | Yes | No | 
| USB Support | USB 2.0 | USB 2.0 | 
| dimensions and weight | 
| Height | 14.9 cm | 14.9 | 
| Width | 42.5 cm | 55.5 | 
| Weight | 3.42 kg | 8.42 kg | 
| Depth | 30.4 cm | 55 | 
| compatible inks or toners | 
| Compatible Colour Cartridge | HP 682 Tri-color Original Ink AdvantageCartridge | HP 680 Tri-Color Ink Cartridge | 
| Compatible Black Cartridge | HP 682 Black Original Ink AdvantageCartridge | HP 680 Black Ink Cartridge | 
| power and operating requirements | 
| Power Consumption (Active) | 2.8 w | 10 W | 
| Operating Temperature Range | - | 15DegC - 30DegC degree C | 
| Operating Humidity Range | - | 20% - 80% RH % | 
| Power Requirements | - | AC 200 - 240 V, 50/60 Hz | 
| Power Consumption (Standby) | - | 1.9 W | 
| Power Consumption (Manual-Off) | - | 0.1 W | 
| scan | 
| Bit Depth Colour | - | 24-bit | 
| Scan Area Size | - | 216 x 297 mm | 
| Scan Method | - | Contact Image Sensor (CIS) | 
| Optical Scanning Resolution | - | Up to 1200 dpi dpi | 
| Scan Type | - | Flatbed | 
| fax | 
| Resolution | - | 1200 |