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Office Finisher
Option
Two Tray
Option
High-Capacity
Tandem Tray
Option
Duplex Automatic
Document Feeder
© 2005 Xerox Corporation. All rights reserved. Xerox
®
, CopyCentre
®
and WorkCentre
®
are trademarks of Xerox Corporation. In support of Xerox’s environmental leadership goals, these models may contain some recycled components that are reconditioned. OmniPage
®
and PaperPort
®
are registered trademarks of ScanSoft, Inc. Adobe
®
and PostScript
®
3
™
are registered trademarks or trademarks of Adobe Systems Incorporated. ENERGY STAR
®
is a registered mark. As an ENERGY STAR
®
Partner, Xerox Corporation has determined that these products meet the
ENERGY STAR
®
guidelines for energy efficiency. Product information and/or specifications are subject to change without notice. 10/04, 12/04, 04/05, 08/05 610P722070C W28BR-01UD
CONFIGURATIONS CopyCentre
®
C123 CopyCentre
®
C128 WorkCentre
®
M123 WorkCentre
®
M128 WorkCentre
®
Pro 123 WorkCentre
®
Pro 128
Speed Up to 23 ppm Up to 28 ppm Up to 23 ppm Up to 28 ppm Up to 23 ppm Up to 28 ppm
Duty cycle (pages/mo) Up to 75,000 Up to 100,000 Up to 75,000 Up to 100,000 Up to 75,000 Up to 100,000
Paper handling
Paper trays Standard Two 500-sheet Trays, 100-sheet Bypass Tray (Total 1,100 sheets)
Optional Two Tray Option 500 + 500 sheets (Total 2,100 sheets)
High-Capacity Tandem Tray Option 800 + 1200 sheets (Total 3,100 sheets)
Paper output 500 sheets, Automatic two-sided (optional)
Finisher (optional) Finisher/Stapler (1,000-sheet, 50 sheets stapled, 3-position stapling)
Copy
First page out time As fast as 4.5 seconds
Resolution 600 x 600 dpi
Print
First page out time NA < 12 seconds
Resolution NA 1200 x 1200 dpi
Processor NA Power PC 300 MHz
Connectivity NA USB 2.0, Parallel, 10/100 BaseT Ethernet, IEEE 1284, optional 802.11b/g (via 3rd party)
Fax
Speed Optional 33.6 Kbps with V34 + JBIG compression
Compression Optional JBIG, MMR/MR/MH
Resolution Optional Presets up to 600 dpi
Scan
Resolution NA Up to 600 dpi
Scan to e-mail NA Yes (LDAP enabled)
Scan destinations NA Scan to: E-mail, Server (FTP or SMB),
Mailbox, Desktop, Templates and I-Fax
I-Fax NA Standard
Copying
Speed: 23/28 copies per min. (letter/A4)
Resolution: 600 x 600 dpi
First Copy Out: < 4.5 seconds
Full Duplex Option: Yes (1-2, 2-2, 2-1)
Reduce/Enlarge
25 – 400% in 1% increments
Productivity: Scan Once Print Many,
Electronic Pre-Collation, Program Ahead
Multiple Copies: Up to 999 copies of
multiple page originals
Auditron: up to 500 accounts
Option: Foreign Device Interface
(CopyCentre only)
Device Memory
C123/C128: 128 MB
Option: 20 GB Hard Disk Drive
Printing (WorkCentre
or WorkCentre Pro)
Technology: Laser black-and-white
Speed: 23/28 ppm Letter/A4
Resolution: 1200 x 1200 dpi
First Print Out: < 12 seconds
Duplex Option: Yes
Page Description Language (PDL): PCL6;
WorkCentre Pro 123/128: Adobe
®
PostScript
®
3
™
(option on WorkCentre M123/M128)
Print Drivers: Windows 98/NT4.0/2000/Me/XP,
Interfaces: USB 2.0 standard; Parallel Port,
IEEE 1284, 10/100BaseT Ethernet, Wireless LAN
(IEEE 802.11) via third party wireless equipment
Total Device Memory
M123/M128: 256 MB
Option: 20 GB Hard Disk Drive
WorkCentre Pro 123/128: 256 MB w/
20 GB hard drive
Scan (WorkCentre Pro)
Scan Resolution:
Optical Resolution: 600 x 600 dpi
Depth: 1 bit
Text and Halftone: 8 bit
Bundled OCR Software: PaperPort SE 9.0,
OmniPage SE v2.0
Faxing
Transmission Speed: 33.3 Kbps w/JBIG
Modem Speed: 33.6 Kbps
Data Compression: JBIG, MMR/MR/MH
Resolution: pre-sets up to 600 dpi
Dialing
Speed Dials Up to 500 locations
Group Dials Up to 50 supported
Fax Features
Halftones: 256 levels
Secure Fax: send and receive
PC Fax (LAN)
Email (WorkCentre Pro)
Scan to SMTP addresses
Local user access and authentication
Device network access and authentication
Guest mode access is available
Network address list search via LDAP
Media Handling
Input Paper Capacity
Standard: Two Trays (500 + 500 sheets);
Optional: Two Trays (500 + 500 sheets) or
High-Capacity Tandem Tray (800 + 1200 sheets)
Bypass Tray: 100 sheets
Auto Tray Switching Capable
Paper Size
Minimum: 5 x 7 in. / 148 x 210 mm
Maximum: 11 x 17 in. / 297 x 420 mm
Paper Weight
Tray 1: 16 lb. bond – 60 lb. index /
60 gsm – 105 gsm
Tray 2, 3, 4: 16 lb. bond – 110 lb. index /
60 gsm – 216 gsm
Bypass Tray: 16 lb. bond – 110 lb. index /
60 gsm – 216 gsm
Document Handler: 50 sheets
Output Tray Capacity: 500 sheets
Media Types: Paper, envelopes, labels, transparencies
Finisher: 1,000-sheet, 50 sheets stapled, 3-position
stapling
Physical Dimensions (WxDxH)
Without Finisher: 25.2 x 25.5 x 43.8 in. /
670 x 649 x 1112 mm (with bypass tray closed)
With Finisher: 60.5 x 26.3 x 43.8 in. /
1537 x 668 x 1112 mm (with bypass tray open)
Device Management
CentreWare Internet Services (Networked Products)
CentreWare Web, CentreWare DP, NDPS and
HP Openview
Operating Environment
Temperature
Maximum Range: 50° – 95°F/10° – 35°C
Recommended Range: 60.8° – 86°F/16° – 30°C
Humidity
Maximum Range: 15 – 85%
Recommended Range: 30 – 70%
Electrical
Power: 110 VAC, 50/60 Hz or 220 VAC, 50/60 Hz
Power Consumption:
Average: 623 watts
Power Saver Mode: 4.7 watts
Energy Saver: ENERGY STAR
®
Compliant
Supplies
Approximate Yields
Toner – Starter kit: 11,000 images*;
Replacement kit: 30,000 images*
Drum Cartridge – 60,000 images*
*Capacities are approximate, based on 5% coverage
on a letter/A4-sized page and dependent on customer
job mode run length
Agency Approvals
Safety: UL Safety
