Oki C3400N - User Manual

144 pages

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Main Page

Copyright Information2
- Document Information2
- Disclaimer2
- Trademark Information2
- Regulatory Information2
- Table of Contents3
Notes, Cautions and Warnings5
Introduction6
- Printer Overview7
  - Rear View8
  - Inside Your Printer9
- The Operation Panel10
- Led Displays13
Paper Recommendations16
- Cassette Tray17
- Multi Purpose Tray18
- Face down Stacker20
- Face up Stacker20
Loading Paper21
- Cassette Tray21
- Multi Purpose Tray24
Printing from Windows25
- Printer Driver Settings25
- Printing Preferences in Windows Applications26
- Setting from Windows Control Panel32
Printing from Mac35
- Mac os 935
- Mac os X40
- Setting Printing Options40
- Changing the Default Printer and Paper Size40
- Page Setup Options41
- Printer Setup Options44
  - Printer Options44
  - Media Weight44
- Print Control45
Printing46
- Test Printing46
- 2-Sided Printing (Windows Only)46
- Manual Duplex Printing Using the Cassette Tray47
- Printing on Different Media51
- Setting Other Printing Options52
- Cancelling a Print Job53
Color Printing54
- Factors that Affect the Appearance of Prints54
- Tips for Printing in Color56
- Accessing the Color Matching Options57
- Setting the Color Matching Options57
- Using the Color Swatch Feature59
- Using the Color Correct Utility60
Using the Printer Software61
- Status Monitor (Windows Only)61
- Printer Functions (User Settings)62
- Printer Menu Utility (Mac Only)63
Printer Menus64
- Information Menu64
- Shut down Menu64
- Print Menu65
- Media Menu66
- Color Menu68
- System Configuration Menu69
- USB Menu71
- System Adjustment Menu71
- Maintenance Menu72
- Usage Menu73
- Printing Settings74
- Changing the Display Language74
Part Numbers75
- Life Expectancy75
- Image Drum75
Toner Cartridge Replacement76
Image Drum Replacement82
Fuser Replacement86
Replacing the Belt Unit89
Cleaning the LED Head94
Installing Additional Memory95
- Part Numbers95
- Memory Upgrade95
Troubleshooting100
- Clearing Paper Jams100
Specifications108
Utilities110
- Overview110
- Accessing110
- Descriptions of Utilities111
- Installing the Utilities113
- Color Correction Utility115
- Color Swatch Utility130
  - Printing Color Swatches131
  - Creating Custom Swatch Colors133
- Direct Network Printing Utility (LPR)134
- Network Printer Status Utility136
- Checking the Printer Status140
- Network Setup Utility141
Index142

Other manuals for Oki C3400N

Maintenance Manual183 pages

Network Guide40 pages

Reference Guide74 pages

Specifications2 pages

Setup Guide36 pages

Safety Information44 pages

Questions and Answers:

M
mark94Nov 5, 2025
How to clear paper jams in Oki Printer?
- W
  websterjosephNov 5, 2025
  To clear paper jams in your Oki Printer, follow these steps: First, if the sheet is partially out, gently pull it out. If it doesn't come out easily, don't force it. Next, open the printer's top cover. Then, lift the cyan image drum with its toner cartridge out of the printer and place it on a paper to avoid toner spillage. Check for any paper on the belt unit. If there's a sheet at the front of the belt, lift it carefully and pull it into the internal drum cavity. For a sheet in the central area, separate it from the belt surface and remove it. If the sheet is entering the fuser, separate its trailing edge, push the fuser pressure release lever down, and remove the sheet through the drum cavity. Replace the image drums in the correct order. Lower the top cover without latching it. Open th...

Oki C3400N Specifications

Paper Handling

standard paper input capacity	250 sheets
multi-purpose tray capacity	single-sheet
manual duplex printing	yes

Performance

print speed color	16 ppm
print speed mono	20 ppm
time to first page color	13 sec.
time to first page mono	9 sec.
print resolution	1200 x 600 dpi
duty cycle	35, 000 pages/month

Paper Sizes and Weights

main tray paper size range	4.1" x 5.8" to 8.5" x 14"
multi-purpose tray paper size range	3" x 5" to 8.5" x 47.24"
main tray paper weight range	17 lb. to 32 lb. bond
manual feed paper weight range	20 lb. bond to 110 lb. bond

Memory

standard memory	32 MB
maximum memory	288 MB

Supplies

standard toner cartridge life color	1, 000 pages
standard toner cartridge life black	1, 500 pages
high-capacity toner cartridge life color	2, 000 pages
high-capacity toner cartridge life black	2, 500 pages
image drum life	15, 000 pages

Weight and Dimensions