Epson WorkForce Pro WF-M5899DWFC11CK76401BY · official UK catalogue- Weight
- 19000 gThis one: 15000 g
official UK catalogue · Epson part C11CK77401BY
Epson’s exact C11CK77401BY printer configuration, with manufacturer-listed printing methods, media and connection details. Stated test modes remain separate; no print-quality or running-cost result is inferred.

Specifications checked 17 Oct 2026Manufacturer specifications, not a hands-on test.
The exact manufacturer part number C11CK77401BY identifies the configuration behind these published specifications.
The manufacturer’s supported-media and interface wording is retained with its restrictions and options.
Print rates use the manufacturer’s stated methods and units. Draft pages, ISO pages, photos, thermal line speeds and dot-matrix character speeds are not interchangeable or an overall performance score.
Unlisted scan, copy, fax, automatic duplex or test conditions remain unknown. Catalogue inclusion and search links do not establish stock, current promotions or cross-region compatibility.
Exact configuration: C11CK77401BY · official UK catalogue
80 specifications in 9 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”. 7 rows repeat listed facts in the manufacturer’s own wording, kept under “Manufacturer wording”.
Literal grouped manufacturer rows retained. Source methods, units, media and configuration restrictions apply exactly as written; unlisted conditions remain unknown. Literal manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown. Manufacturer section: Technology. Source field: Printing Method.
SourceThe manufacturer Print / Colours row lists ink channels. It does not separately establish an output colour-mode specification; the cited ink inventory is retained as Ink colours. · Literal grouped manufacturer rows retained. Source methods, units, media and configuration restrictions apply exactly as written; unlisted conditions remain unknown. Literal manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown. Manufacturer section: Print. Source field: Colours.
SourceLiteral grouped manufacturer rows retained. Source methods, units, media and configuration restrictions apply exactly as written; unlisted conditions remain unknown. Literal manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown. Manufacturer section: Print. Source field: Printing Resolution.
SourceLiteral grouped manufacturer rows retained. Source methods, units, media and configuration restrictions apply exactly as written; unlisted conditions remain unknown. Literal manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown. Manufacturer section: Print. Source field: Printing Speed ISO/IEC 24734. Literal manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown. Manufacturer section: Print. Source field: Duplex Printing Speed ISO/IEC 24734. Literal manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown. Manufacturer section: Print. Source field: Printing Speed.
SourceExact Print / Printing Speed ISO/IEC 24734: 25 pages/min Monochrome. Source ISO/IEC 24734 method retained. Paper/configuration/test conditions not specified in this row remain unknown. Battery/A3/duplex and non-ISO speeds are separate fields.
SourceLiteral grouped manufacturer rows retained. Source methods, units, media and configuration restrictions apply exactly as written; unlisted conditions remain unknown. Literal manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown. Manufacturer section: Print. Source field: First Page Out.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceThe same facts in the manufacturer’s combined or original wording, each with its source.
Literal manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceExact All-in-One Functions row. Do not treat an omitted function as verified absence.
SourceNot listed unambiguously by the manufacturer for this exact configuration. Missing information is not a negative capability or zero. · Explicitly listed in All-in-One Functions: Print. Other table headings alone do not establish a missing or supported capability.
SourceNot listed unambiguously by the manufacturer for this exact configuration. Missing information is not a negative capability or zero. · Explicitly listed in All-in-One Functions: Print. Other table headings alone do not establish a missing or supported capability.
SourceNot listed unambiguously by the manufacturer for this exact configuration. Missing information is not a negative capability or zero. · Explicitly listed in All-in-One Functions: Print. Other table headings alone do not establish a missing or supported capability.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceTrue requires both an explicit Yes Duplex row and automatic/auto duplex wording. A separately unconfirmed duplex accessory keeps this boolean unknown. A manual or optional accessory is not silently treated as automatic duplex; unqualified Yes remains unknown.
SourceSource wording retained; manual, optional and automatic duplex are distinct. Do not infer automatic operation from Yes alone.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceThe same facts in the manufacturer’s combined or original wording, each with its source.
Literal grouped manufacturer rows retained. Source methods, units, media and configuration restrictions apply exactly as written; unlisted conditions remain unknown. Literal manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown. Manufacturer section: Paper / Media Handling. Source field: Paper Formats. Literal manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown. Manufacturer section: Paper Feed. Source field: Paper Formats.
SourceLiteral grouped manufacturer rows retained. Source methods, units, media and configuration restrictions apply exactly as written; unlisted conditions remain unknown. Literal manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown. Manufacturer section: Connectivity. Source field: Interfaces.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceThe same facts in the manufacturer’s combined or original wording, each with its source.
Literal manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceExact manufacturer Product dimensions row. Explicit width/depth/height axes, unit and any supplied stand/tray basis are retained; unspecified tray/operating clearances remain unknown.
SourceExact manufacturer Product weight: 15 kg. Grams are a unit normalization only. Any stated media/ink exclusions are retained; unspecified consumable, stand or accessory inclusion remains unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceThe same facts in the manufacturer’s combined or original wording, each with its source.
Literal manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown. Literal grouped manufacturer rows retained. Source methods, units, media and configuration restrictions apply exactly as written; unlisted conditions remain unknown. Literal manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown. Manufacturer section: Print. Source field: Colours.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceExact matching main Product JSON for this SKU; not a retailer offer or compatibility claim.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceLiteral manufacturer technical table row, including its complete group and label. Manufacturer zeros/placeholders are retained as printed and are not converted into absence or a preferred speed. Unlisted conditions remain unknown.
SourceMore of the nearest checked printers by key specifications, for a side-by-side comparison.
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Epson WorkForce Pro WF-M5799DWF (240V)C11CG04401BY · official UK catalogueCompare the two
Epson EcoTank L4360 A4 Multifunction Wi-Fi Ink Tank Printer, With Up To 3 Years Of Ink IncludedC11CL41408B2 · official UK catalogueCompare the two
Epson EcoTank ET-2956 White A4 Multifunction Wi-Fi Ink Tank Printer, With Up To 3 Years Of Ink IncludedC11CL41402 · official UK catalogueCompare the two
Epson EcoTank ET-4950 A4 Multifunction Wi-Fi Ink Tank Printer, With Up To 3 Years Of Ink IncludedC11CL40401 · official UK catalogueCompare the two
Epson WorkForce Pro WF-3820DWF A4 Multifunction Wireless Inkjet printer with 6 months free ink with ReadyPrint Subscription*C11CJ07401 · official UK catalogueCompare the two