Products
Epson WorkForce Pro WF-4830
Epson WorkForce Pro WF-7840
Tested using Methodology v1.2
Updated Sep 04, 2025 06:04 PM
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Amazon.com
Tested using Methodology v1.1
Updated Oct 23, 2024 12:58 PM
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Amazon.com
TypeAll-In-One
TechnologyInkjet
SuperTank
No
Wireless
Yes
ColorYes
TypeAll in One
TechnologyInkjet
SuperTank
No
Wireless
Yes
ColorYes
Our Verdict
Epson WorkForce Pro WF-4830
Epson WorkForce Pro WF-7840
While the Epson WorkForce Pro WF-7840 and the Epson WorkForce Pro WF-4830 are all-in-one inkjet printers designed for small or home office use, they target different use cases. The WF-7840 is a wide-format printer capable of printing and scanning Tabloid size sheets. Unless you need this feature, the WF-4830 is better for most people, as it offers similar or better performance for all other use cases.
Variants
- WorkForce Pro WF-4830 (Black)
- WorkForce Pro WF-4820 (Black)
- WorkForce Pro WF-4833 (Black)
- WorkForce Pro WF-4834 (Black)
- Epson WorkForce Pro WF-7840 (Black)
- Epson WorkForce Pro WF-7820 (Black)
Check Price
Black
WorkForce Pro WF-4830
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Amazon.com
Black
Epson WorkForce Pro WF-7840
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BestBuy.com
Black
WorkForce Pro WF-4820
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BestBuy.com
Black
Epson WorkForce Pro WF-7820
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Amazon.com
Black
WorkForce Pro WF-4833
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Amazon.com
Black
WorkForce Pro WF-4834
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Amazon.com
Main Differences for
Family
Family
Threshold
Family
8.0
7.7
Full Comparison
Design
Build Quality
8.5
8.0
Build Quality Close Up
Type
All-In-One
All in One
Dimensions
ISO View Picture
Height
12.9" (32.8 cm)
13.7" (34.9 cm)
Width
16.7" (42.5 cm)
20.2" (51.4 cm)
Depth
15.2" (38.5 cm)
17.6" (44.8 cm)
In Use Picture
Height When In Use
14.2" (36.0 cm)
20.1" (51.1 cm)
Width When In Use
16.7" (42.5 cm)
20.2" (51.4 cm)
Depth When In Use
16.5" (42.0 cm)
39.2" (99.6 cm)
Weight
26.9 lbs (12.2 kg)
43.0 lbs (19.5 kg)
Expected Maintenance
7.0
7.0
Ink Related Maintenance
Expected
Expected
Drum Unit
No Drum Unit
No Drum Unit
Display Screen
8.5
8.5
Display Screen Picture
Display Screen
Yes
Yes
Display Screen Size
4.3" (11.0 cm)
4.3" (11.0 cm)
Touchscreen
Yes
Yes
Cartridge
6.5
7.1
Cartridge Picture In The Printer
Technology
Inkjet
Inkjet
SuperTank
No
No
Photo Cartridge
No
No
Color
Yes
Yes
Number Of Color Cartridges
3
3
Black Cartridge Model
Epson T822
Epson 812 Black
Tested Black Page Yield
19 prints
19 prints
Estimated Black Page Yield
361 prints
361 prints
Color Cartridge Model
Epson T822 C/M/Y
Epson 812 C/M/Y
Tested Color Page Yield
12 prints
14 prints
Estimated Color Page Yield
255 prints
297 prints
Third Party Cartridge
Not Found At Time Of The Review
Purchased One Worked
Ink Type
Pigment
Pigment
High Yield Cartridge
Yes
Yes
Scanner Features
9.2
8.9
Scanner Flatbed Picture
Scanner
ADF + Flatbed
ADF + Flatbed
ADF Capacity
50 pages
50 pages
Scan Speed
18 PPM
7 PPM
Duplex Scanning
Automatic (Dual-Pass)
Automatic (Dual-Pass)
Max Flatbed Scan Size
8.5" x 11"
11" x 17"
Max ADF Scan Size
8.5" x 14"
11" x 17"
Flatbed Hinge Adjustability
0.51" (13 mm)
0.46" (12 mm)
Fax
Yes
Yes
Copy
Yes
Yes
OCR Included
Built-in
Software
Scan Quality
8.0
8.0
Scan Quality Photo
Max Scan Resolution
1,200 DPI
1,200 DPI
Max Scan Color Depth
24Bit
24Bit
Printing Size
Letter (8.5" x 11")
Yes
Yes
Legal (8.5" x 14")
Yes
Yes
Tabloid (11" x 17")
No
Yes
A6 (105mm x 148mm)
Yes
Yes
A5 (148mm x 210mm)
Yes
Yes
A4 (210mm x 297mm)
Yes
Yes
Photo (2" x 3")
No
Photo (4" x 6")
Yes
Yes
Photo (5" x 7")
Yes
Yes
Photo (8" x 10")
Yes
Yes
Max Paper Weight
256 g/m²
260 g/m²
In The Box
In the Box Picture
Battery
Advertised Battery Life
N/A
N/A
Tested Charging Time
N/A
N/A
Document
Black & White Documents
8.0
8.0
B&W Document Picture
Color Ink Needed For Black & White
Yes
Yes
Color Documents
8.0
8.0
Color Document Picture
Cost-Per-Print
8.2
8.3
Printer Total Cost
Black Cartridge Price
19.99 US$
19.99 US$
Color Cartridge Price
34.45 US$
38.95 US$
Black-Only Printing Cost
0.055 US$/print
0.055 US$/print
Color Printing Cost
0.135 US$/print
0.131 US$/print
Photo Printing Cost
0.359 US$/print
0.348 US$/print
Ink Subscription
No
No
Printing Speed
8.1
7.6
Printing Speed Video
Black Only Text Document
19 PPM
18 PPM
Color Document
8 PPM
7 PPM
Photo Printing Time
57.0 s
60.0 s
Single Page Out Time (Black Only)
8.1 s
14.0 s
Duplex Printing
Automatic
Automatic
Input Tray Capacity
500 pages
550 pages
Document Printing Sizes
Letter (8.5" x 11")
Yes
Yes
Legal (8.5" x 14")
Yes
Yes
Tabloid (11" x 17")
No
Yes
A6 (105mm x 148mm)
Yes
Yes
A5 (148mm x 210mm)
Yes
Yes
A4 (210mm x 297mm)
Yes
Yes
Max Paper Weight
256 g/m²
260 g/m²
Photo
Color Gamut
6.5
7.0
Parrots Picture
Color Range Picture
Color Accuracy
6.7
6.9
Friends Picture
Color dE Picture
Color dE Graph
Average Color dE
6.63
6.33
Small Details
9.0
Small Details Photo
Max Print Resolution (DPI)
4800 x 2400
Photo Printing Sizes
9.5
Glossy Paper (4" x 6")
Yes
Yes
Glossy Paper (5" x 7")
Yes
Yes
Glossy Paper (8" x 10")
Yes
Yes
Glossy Paper (8.5" x 11")
Yes
Glossy Paper (13" x 19")
No
Borderless Printing
Yes
Yes
Photo Printing Quality
7.0
Side By Side Print/Photo
Side By Side Print/Photo Large
Portrait Picture
Borderless Printing
Yes
Yes
Mobile App And Connectivity
Connectivity
9.0
9.0
Inputs Picture
Ethernet
Yes
Yes
USB Input To Computer
Yes
Yes
Bluetooth
No
No
Wireless
Yes
Yes
Wi-Fi via Router
Yes
Yes
Wi-Fi Direct
Yes
Yes
External Storage Support
Yes
Yes
Apple AirPrint
Yes
Yes
Mopria Print Service
Yes
Yes
Mobile App
10
10
App Printscreen
Mobile App
Yes
Yes
App Name
Epson iPrint
Epson Smart Panel
iOS
Yes
Yes
Android
Yes
Yes
Photo (JPEG, PNG)
Android and iOS
Android and iOS
PDF
Android and iOS
Android and iOS
Microsoft Office Files
Android Only
Android Only
Text Files (TXT)
Android Only
Android Only
Webpages (HTML)
Android Only
Android and iOS
OS Compatibility
Windows
Fully
Fully
macOS
Fully
Fully
Chrome OS
Fully
Fully
Check Price
Black
WorkForce Pro WF-4830
SEE PRICE
Amazon.com
Black
Epson WorkForce Pro WF-7840
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BestBuy.com
Black
WorkForce Pro WF-4820
SEE PRICE
BestBuy.com
Black
Epson WorkForce Pro WF-7820
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Amazon.com
Black
WorkForce Pro WF-4833
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Amazon.com
Black
WorkForce Pro WF-4834
SEE PRICE
Amazon.com
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Epson WorkForce Pro WF-4830 vs Epson WorkForce Pro WF-7840: Main Discussion
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