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Oki C823n - User Manual

Oki C823n
134 pages
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Table of Contents

Questions and Answers

  • L
    Larry SnowAug 2, 2025
    What to do if the error message persists on my Oki Printer after removing the jammed paper?
    • M
      Michael HernandezAug 2, 2025
      If the error message remains after removing the jammed paper, try the following: 1. Open Cassette Paper Jam %TRAY%. 2. Open Cover Paper Jam Front Cover. 3. Open Cover Paper Jam Output Tray. 4. Check Duplex Unit. 5. Check Paper Multi Feed %TRAY%.
  • L
    Laura MurphyAug 10, 2025
    How do I resolve a paper jam around the front cover of my Oki Printer?
    • A
      Angela PhelpsAug 11, 2025
      To address a paper jam near the front cover: 1. Insert your finger into the recess on the right side of the printer and pull the front cover open lever to open the front cover. 2. Check for jammed paper inside the printer.
  • B
    Bryan JonesAug 17, 2025
    What should I do if a paper jam occurs around the duplex unit of my Oki C823n?
    • B
      Brittany KingAug 17, 2025
      If a paper jam occurs around the duplex unit: 1. Take out the duplex unit by pulling it obliquely upward while holding the center recess on the back of the printer. 2. Check for jammed paper inside the printer. 3. Check for jammed paper in the duplex unit.
  • J
    James MartinezAug 25, 2025
    What to do if a paper jam has occurred under an image drum in Oki C823n?
    • C
      Collin ByrdAug 25, 2025
      If a paper jam is located under an image drum: 1. Cover the removed image drums with paper to protect them from light. 2. Gently pull out the jammed paper to the rear of the printer if an edge is visible.

Summary

For Your Safety

1. Setup

Loading Paper into Trays

Step-by-step instructions for loading paper into the printer's various trays.

Connecting to a Computer

Installing Printer Drivers (Windows)

Steps to install printer drivers on Windows operating systems.

Installing Printer Drivers (Mac OS X)

Steps to install printer drivers on Mac OS X operating systems.

2. Printing Basic Operation

Printing from Paper Trays

Detailed instructions for printing documents using the printer's paper trays.

Printing from the MP Tray

Guide for loading and printing documents using the multipurpose tray.

3. Troubleshooting

Error Messages on Display Screen

Interpreting and resolving error messages displayed on the printer panel.

Resolving Paper Jams and Persistent Errors

Steps to clear paper jams and fix errors that do not automatically clear.

Consumable and Maintenance Unit Replacement Messages

Explains messages related to replacing toner, drums, and other units.

Paper Replacement and Size Error Messages

Addresses errors when loaded paper does not match printer settings.

Troubleshooting Paper Feeding Issues

Solves problems related to paper jams, misfeeds, or incorrect paper feeding.

4. Maintenance

Replacing Consumables and Maintenance Units

General guidance on replacing printer consumables like toner and drums.

Replacing Toner Cartridges

Detailed step-by-step instructions for replacing toner cartridges.

Replacing the Image Drum

Instructions for safely removing and installing a new image drum.

Replacing the Belt Unit

Guide for replacing the printer's belt unit.

Replacing the Fuser Unit

Steps for safely replacing the fuser unit, a high-temperature component.

Oki C823n Specifications

General IconGeneral
ColorYes
Duplex printingO
Print technologyLED
Maximum resolution600 x 1200 DPI
Time to first page (black, normal)14 s
Print speed (color, normal quality, A3)13 ppm
Print speed (black, normal quality, A4/US Letter)23 ppm
Printing colorsBlack, Cyan, Magenta, Yellow
Maximum duty cycle50000 pages per month
Recommended duty cycle1500 - 10000 pages per month
Number of print cartridges4
Page description languagesEpson FX, IBM ProPrinter, Microsoft XPS, PCL 5c, PCL 6, SIDM
Wi-FiNo
Security algorithmsSNMP, SSL/TLS
Mobile printing technologiesGoogle Cloud Print
Standard interfacesRJ-45, USB 2.0
Optional connectivityWireless LAN
Mac operating systems supportedMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Server operating systems supportedWindows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64, Windows Server 2012, Windows Server 2012 R2
Windows operating systems supportedWindows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64
Built-in processor-
Noise level (idle)32 dB
Maximum internal memory768 MB
Sound pressure level (printing)52 dB
Photo paper sizes10x15, 12.5x17.5 cm
Custom media width64 - 297 mm
Custom media length90 - 1321 mm
Paper tray media typesBanner, Envelopes
Paper tray media weight64 - 220 g/m²
Non-ISO print media sizesExecutive (184 x 267mm), Folio (media size), Index card, Letter (media size), Statement (140 x 216mm)
ISO A-series sizes (A0...A9)A3, A4, A5
ISO B-series sizes (B0...B9)B4, B5, B6
Photo paper sizes (imperial)4x6, 5x7 \
Maximum ISO A-series paper sizeA3
Multi-Purpose Tray media weight64 - 256 g/m²
Paper input typePaper tray
Total input capacity300 sheets
Total output capacity250 sheets
Maximum input capacity1990 sheets
Paper tray 2 input capacity535 sheets
Total number of input trays1
Multi-Purpose tray input capacity100 sheets
Storage temperature (T-T)0 - 43 °C
Operating temperature (T-T)10 - 32 °C
Storage relative humidity (H-H)10 - 90 %
Operating relative humidity (H-H)20 - 80 %
AC input voltage220 - 240 V
AC input frequency50 - 60 Hz
Power consumption (max)1400 W
Power consumption (off)0.15 W
Power consumption (printing)700 W
Power consumption (PowerSave)12 W
CertificationEMC, CE, GS, CCC
Product colorGrey, White
Sustainability certificatesENERGY STAR
Cables includedAC
Weight and Dimensions IconWeight and Dimensions
Depth552 mm
Width449 mm
Height360 mm

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