HP, DDR3, 2 GHz
HP 78A Black LaserJet Toner Cartridge (CE278A)
Starting at
$152.51+GST
$175.39incl. GST
$179.13
$206.00
Save 15%
84 available
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Product line
- Elite x360 17
- Voyager 4300 UC 18
- Voyager Free 60 UC 12
- Voyager Free 60+ UC 12
- Blackwire 71
- Designjet 24
- Edge 12
- Elite 17
- EliteBook 82
- EncorePro 21
- LaserJet 15
- LaserJet Enterprise 24
- LaserJet Pro 15
- ProBook 26
- Studio 25
Screen size
- 10.9 cm (4.3") 13
- 11.6" 16
- 12.7 cm (5") 5
- 13.5" 15
- 15.6" 44
- 16.2 x 12.1 cm 5
- 16" 34
- 20.3 cm (8") 10
- 23.8" 10
- 6.9 cm (2.7") 10
- 2" (5.1 cm) 5
- 13.3" 59
- 14" 117
- 15.6" (39.6 cm) 73
- 17.3" (43.9 cm) 13
Processor family
- 12th Generation Intel® Core™ i5 processor 10
- 13th Generation Intel® Core™ i5 processor 46
- 13th Generation Intel® Core™ i7 processor 62
- AMD Ryzen™ 5 processor 21
- AMD Ryzen™ 7 processor 10
- Celeron® 17
- Core™ i5 26
- Core™ i7 38
- Intel Celeron 25
- Intel Core i3 8
- Intel Core i5 55
- Intel Core i7 72
- Intel Xeon 9
- Intel® Celeron® processor 13
- Ryzen™ 26
Altitude
- 0 – 5,000 m 1
- 3,048 m 2
- 3000 m 1
- 3048 m 2
- Up to 2,000 m 5
- Up to 3,000 m 1
- Up to 3000 m 7
- Up to 3048 m 6
- Up to 5,000 m 8
Battery recharge
- ~ 1 hr 30 mins 1
- ISO: 225 pages, USB print 1
- Supports battery fast charge: approximately 50% in 30 minutes with 65W AC Adapter 3
- Supports battery fast charge: approximately 50% in 45 minutes 1
- Supports battery fast charge: approximately 90% in less than 2 hours 3
- System ON: 2.1 hours; System OFF: 2.5 hours 1
Bluetooth standard
- Bluetooth 5.1 22
- Bluetooth 5.2 12
- Bluetooth 5.3 31
- Bluetooth 4.2 2
- Bluetooth 5.0 6
Camera infrared
- Yes 122
Cellular technology
- LTE-Advanced Pro 18
- DC-HSPA+ 19
- HSPA+ 18
- LTE 1
- LTE Advanced 9
- UMTS 18
Colour
- Black 399
- Blue 7
- Carbon Black 12
- Ebony black or ceramic white 8
- Gray 5
- Grey 12
- Jack black 10
- Natural silver 4
- Pike silver aluminum 51
- Red 8
- Silver 35
- Slate Blue 12
- Turbo silver 18
- White 50
- White Sand 9
Connection type
- Micro USB 5
- Mini-phone 1
- Mini-phone (3.5mm) 72
- PCI Express 2
- PCI Express 2.1 x4 1
- PCI Express 3.0 1
- PCI Express x1 1
- Quick Disconnect 4
- USB 12
- USB 2.0 8
- USB 2.0 Type C 4
- USB 3.0 2
- USB 3.0 Type A 2
- USB Type A 55
- USB Type C 78
Contrast
- 1000:1 33
- 1000:1 static 3
- 1000:1 static; 1000000:1 dynamic 1
- 1000:1 static; 10000000:1 dynamic 1
- 1000:1 static; 3000000:1 dynamic 1
- 1000:1 static; 6000000:1 dynamic 1
- 2000:1 1
- 3000:1 5
- 3000:1 static; 5000000:1 dynamic 2
- 3500:1 1
- 400:1 static 1
- 600:1 static; 5000000:1 dynamic 1
- 800:1 2
- 800:1 static 1
Copy colour
- Yes 28
DisplayPort
- Yes 87
Eco friendly
- Yes 488
Fax resolution
- 1200 x 1200 dpi 1
- 150 x 150 dpi 1
- 203 x 392 dpi or 300 x 300 1
- 203 x 392 or 300 x 300 dpi 1
- 203 x 98 dpi 6
- 204 x 98 dpi 2
- 300 x 300 dpi 1
- 300 x 300 dpi (no halftone) 3
- 300 x 300 dpi or 203 x 392 dpi, 256 levels of gray 1
- 300 x 300 dpi, 256 levels of gray 5
- Up to 203 x 392 or 300 x 300 dpi 2
- Up to 203 x 392 or 300 x 300 dpi; 256 levels of gray 2
- Up to 300 x 300 dpi 9
- Up to 300 x 300 dpi (no halftone) 2
- Up to 300 x 300 dpi; 256 levels of gray 2
Front camera
- Yes 201
Graphics memory technology
- GDDR3 19
- GDDR5 14
- GDDR6X 1
- LPDDR5 29
- LPDDR5X 20
- DDR4 SDRAM 93
- DDR5 SDRAM 95
- GDDR6 23
- LPDDR4X 22
Ink type
- Dye-based 125
- Dye-based (C, G, M, pK, Y); pigment-based (mK) 1
- Dye-based (C, M, Y, pK, G); pigment-based (mK) 7
- Dye-based (C, M, Y); pigment-based (K) 7
- Dye-based (C, M, Y); pigment-based (mK) 5
- Dye-based (color); pigment-based (black) 15
- Dye-based (cyan, magenta, yellow, gray, photo black); pigment-based (matte black) 1
- Latex 4
- Pigment-based 265
- Pigment-based (black and color) 5
- Pigment-based (black), dye-based (tri-color) 6
- Pigment-based (black); dye-based (color) 6
- Pigment-based (black); dye-based (cyan, magenta, yellow) 2
- UV-curable pigmented inks 2
- Water-based HP pigment inks and Bonding Agent 2
Operating system
- Android 27
- Chrome OS™ 64 18
- ChromeOS 22
- ChromeOS 22
- HP ThinPro 16
- macOS 98
- Windows 550
- Windows 10 Home 64 127
- Windows 10 Pro 64 46
- Windows 11 Home 27
- Windows 11 Home – HP recommends Windows 11 Pro for business 21
- Windows 11 Pro 255
- Windows 11 Pro (preinstalled with Windows 10 Pro Downgrade) 14
- iOS 26
- Windows 10 IoT Enterprise 37
Pixel size
- 0.15 x 0.15 mm 1
- 0.16 x 0.16 mm 1
- 0.161 mm 1
- 0.161 mm x 0.161 mm 1
- 0.18 x 0.18 mm 2
- 0.193 mm 1
- 0.21 x 0.21 mm 4
- 0.216 mm 1
- 0.23 x 0.23 mm 5
- 0.233 mm 2
- 0.25 x 0.25 mm 3
- 0.27 x 0.27 mm 10
- 0.274 mm 3
- 0.3 mm 2
- 0.31 x 0.31 mm 5
Power source
- AC 1
- AC Adapter 22
- AC Supply 66
- AC/DC/PoE+ 1
- Batteries 6
- Battery 10
- Cable 1
- DC 1
- Power Adapter 2
- Power Supply 6
- USB 4
Processor
- AMD Ryzen™ 5 7530U (up to 4.5 GHz max boost clock, 16 MB L3 cache, 6 cores, 12 threads) 14
- AMD Ryzen™ Embedded R2314 (up to 3.5 GHz max boost clock, 2 MB L2 cache, 4 cores, 4 threads) 17
- Core Ultra 5 28
- Core Ultra 7 33
- Intel® Celeron® J6412 (2.0 GHz base frequency, up to 2.6 GHz burst frequency, 1.5 MB L2 cache, 4 cores, 4 threads) 16
- Intel® Core™ i5-1335U (up to 4.6 GHz with Intel® Turbo Boost Technology, 12 MB L3 cache, 10 cores, 12 threads) 23
- Intel® Core™ i5-8250U (1.6 GHz base frequency, up to 3.4 GHz with Intel® Turbo Boost Technology, 6 MB cache, 4 cores) 13
- Intel® Core™ i7-1355U (up to 5.0 GHz with Intel® Turbo Boost Technology, 12 MB L3 cache, 10 cores, 12 threads) 23
- Intel® Core™ i7-1365U (up to 5.2 GHz with Intel® Turbo Boost Technology, 12 MB L3 cache, 10 cores, 12 threads) 18
- Intel® Core™ i7-9750H (2.6 GHz base frequency, up to 4.5 GHz base with Intel® Turbo Boost Technology, 12 MB cache, 6 cores) 14
- Ryzen 13
- Celeron 27
- Core i5 65
- Core i7 69
- Ryzen 5 21
Processor cores
- 4 24
- Deca-core (10 Core) 85
- Dodeca-core (12 Core) 42
- Dual-core (2 Core) 17
- Hexa-core (6 Core) 29
- Hexadeca-core (16 Core) 30
- Octa-core (8 Core) 19
- Quad-core (4 Core) 41
- Tetradeca-core (14 Core) 35
- 2 13
- 4 43
- 6 33
- 8 14
- 14 19
- 16 13
Scan colour
- Yes 78
Scan document feeder
- 100 sheets 1
- 35 sheets 1
- 50 sheets of 75 g/m² paper 1
- NA 1
- Not applicable 7
- Standard, 100 sheets 13
- Standard, 150 sheets 6
- Standard, 150 sheets @ 75 g/m² 1
- Standard, 200 sheets 4
- Standard, 35 sheets 9
- Standard, 40 sheets 2
- Standard, 50 sheets 17
- Standard, 50 sheets uncurled 2
- Standard, 60 sheets 2
- Standard, 80 sheets 2
Supported device
- Audio Device 19
- Computer 14
- Desktop Computer 17
- Desktop PC 23
- Gaming Console 12
- Headset 31
- Monitor 15
- Notebook 75
- Phone 9
- PlayStation 4 15
- PlayStation 5 14
- Printer 98
- Video Conferencing System 11
- Workstation 36
- Xbox One 16
USB Type-C
- Yes 158
Vendor
- Brand Management Group 1
- Hewlett-Packard 4
- HP Inc. 3,507
Windows Hello
- Yes 59