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bizhub C651i / C551i / C451i

BLI 2025 A3 Line of the Year

bizhub C651i / C551i / C451i

The i-Series contains a robust engine, a quad-core CPU with 8 GB of memory and a 256 GB SSD, enabling fast, high-performance tasks. It also integrates a full-speed media printing range, high-speed single pass dual scan document feeder, various finishing options, digital skew correction, and large capacity trays, skillfully combining dependable functionality with adaptable serviceability.

Ultra‑Fast Output

65

ppm

High‑Speed Scanning

280

ipm

Heavy‑Duty Volume

200,000

pages/month

ACTIVE

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Product Overview

Explore the product’s core capabilities, main use cases, and overall value for your business.

Key Features

Review the standout features designed to support productivity, print quality, and everyday efficiency.

Offers true cloud scan workflow automation with an intuitive interface

Standard dual scanning up to 280 opm

Mobile print support with access point capability

Maximum paper capacity of 6,650 sheets

Technical Specifications

Find detailed specifications, performance data, and essential hardware information in one place.

System
SYSTEM MEMORY
8 GB
SYSTEM STORAGE
256 GB SSD (standard); 1 TB SSD (optional)
INTERFACE
10/100/1,000-Base-T Ethernet; USB 2.0; Wi-Fi 802.11 b/g/n/ac (optional)
PAPER CAPACITY
1,150 / 6,650 sheets (standard/max.)
POWER CONSUMPTION
110–120 V / 60 Hz; Less than 1.6 kW
WEIGHT
Approx. 220 lbs
PRODUCT TYPE
MFP
COLOR TYPE
Color
DIMENSIONS (W×D×H)
24.2 × 27.1 × 37.8 in
Printer
PRINT SPEED
65
COLOR SPEED
65
TABLOID SPEED
32
FIRST PAGE OUT
3.8/5.0 sec.
WARMUP TIME
Approx. 15/17 sec. (mono/color)
PRINT RESOLUTION
1,800 (equivalent) x 600 dpi; 1,200 x 1,200 dpi
PAGE DESCRIPTION
PCL 6 (XL3.0); PCL 5c; PostScript 3 (CPSI 3016); XPS
OS SUPPORT
Windows 10/11; Windows Server 2016–2022; macOS 11+; Red Hat Enterprise Linux; Chrome OS
MOBILE PRINTING
AirPrint (iOS); Mopria (Android); KM Print Service (Android); KM Mobile Print (iOS/Android); optional: Wi-Fi Direct
PAPER SIZES
A3
PAPER WEIGHT
52–300 g/m²
TONER TECHNOLOGY
Simitri® HD polymerized toner
TONER LIFETIME
Black up to 28,000 pages
DUTY CYCLE MAX
200000
COPY RESOLUTION
600 x 600 dpi
Scanner
SCAN SPEED
Up to 140/140 ipm simplex; 280/280 ipm duplex (mono/color)
SCAN RESOLUTION
Up to 600 x 600 dpi
SCAN MODES
Scan-to-eMail; Scan-to-SMB; Scan-to-FTP; Scan-to-Box; Scan-to-USB; Scan-to-WebDAV; Scan-to-DPWS; Scan-to-URL; TWAIN scan
FILE FORMATS
TIFF; PDF; Compact PDF; JPEG; XPS; Compact XPS; PPTX; DOCX; XLSX; Searchable PDF; PDF/A

COMPLETE TECHNICAL DATASHEET

COMPLETE TECHNICAL DATASHEET

Download & Resources

Access brochures, drivers, manuals, and other helpful resources for installation, operation, and support.

BROCHURE

DOWNLOAD

DRIVERS

DOWNLOAD

GUIDES & MANUALS

DOWNLOAD

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© 2026 KONICA MINOLTA BUSINESS SOLUTIONS U.S.A., INC.

© 2026 KONICA MINOLTA BUSINESS SOLUTIONS U.S.A., INC.

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