Oki B4400n

106 pages

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Table of Contents

Copyright Information2
- Document Information2
- Disclaimer2
- Trademark Information2
- Regulatory Information2
- Table of Contents3
Notes, Cautions and Warnings6
Introduction7
About this Manual8
- Online Usage8
- Printing Pages8
- Abbreviations Used9
Printer Components10
Installation13
- Operation Environment13
- Unpacking13
- Prepare the Image Drum14
- Installing the Toner Cartridge15
- Installing Paper16
Installing Optional Accessories18
- Second Paper Feeder18
- Multi-Purpose Feeder21
Operator Panels24
- B440024
- Online Button25
- B4400 Status Monitor26
- B4500, B4550, B460032
Using the Printer Menu33
- Menu Functions33
- Printing Menu Settings45
- Changing the Printer Menu Language46
Network Connection Setup Via Windows47
- Checking the Ethernet Address47
- Connecting a Cable48
- Setup Flow48
- Setup for Windows48
- Change the Printer Display Language (Models B4500, B4550, B4600)51
- Enable Printer Accessories51
- Uninstalling the Printer Driver51
Setup for Windows Via USB Connection52
- Connecting a Cable52
- Change the Printer Display Language (Models B4500, B4550, B4600)53
- Enable Printer Accessories53
Setup for Windows Via Parallel Connection55
- Connecting a Cable55
- Change the Printer Display Language (Models B4500, B4550, B4600)56
- Enable Printer Accessories56
- Uninstalling the Printer Driver56
Setup for Macintosh with USB Connection58
- Connecting a Cable58
- Setup58
Setup for Mac OSX Via Network Connection60
- Connecting a Cable60
- Setup60
Setup for Mac os X Via USB Connection64
- Connecting a Cable64
- Setup64
Paper Recommendations66
- Paper and Envelope Types66
- Transparencies and Adhesive Labels66
- Installing Paper67
- Face up and Face down Printing68
- Automatic Feed Sequence68
- Printing Envelopes69
- Heavyweight Paper or Cardstock69
- Paper Feed, Size and Media Setting69
- B4500, B4550, B460070
  - Paper Feed Selection71
  - Paper Size71
Interfaces74
Printer Drivers75
- Windows Operating Systems75
- Macintosh76
Operation77
- Printer Settings in Windows77
- Printer Settings in Macintosh88
Consumables and Maintenance89
- Consumable Order Details89
- When to Replace the Toner Cartridge89
- Replacing the Toner Cartridge89
- When to Replace the Image Drum90
- Replacing the Image Drum91
- Generating a Cleaning Page91
- Cleaning the LED Array93
Troubleshooting94
- Status and Error Messages94
- Paper Jams94
- Input Jam95
- Feed Jam or Exit Jam95
- Print Quality Problems96
- Software Problems97
- Hardware Problems98
Installing Options100
Specifications101
- General101
- Overall Dimensions102
- Paper and Tray Information102
Service and Support105

Other manuals for Oki B4400n

Guia Do Usuário120 pages

Install Guide2 pages

Safety Information32 pages

Questions and Answers:

B
barnesscottSep 12, 2025
Why do pages curl excessively from Oki B4400n?
- T
  Terry FisherSep 12, 2025
  Excessive curling of pages from your Oki Printer can be due to several reasons: you might be printing on the wrong side of the paper, so turn the paper over in the tray, installing it print side down. Moisture in the paper or improper storage can also cause this, so avoid storing paper in areas of excessive temperature and humidity and keep it in protective wrapping. High humidity can also be a factor; the recommended operating humidity is 20-80%.
M
Melissa RogersSep 9, 2025
Why is my Oki Printer printing darker than usual?
- L
  Laura OrozcoSep 9, 2025
  If your Oki Printer's print is darker than usual, the darkness setting is likely too high. Change the darkness setting to a lower level.
K
klinejosephSep 8, 2025
Why are bold characters smeared on my Oki B4400n Printer?
- F
  Frederick AndersonSep 8, 2025
  If bold characters and dark lines are smeared on your Oki Printer's output, it's likely that the toner is low. Install a new toner cartridge to resolve this.
N
nicolehigginsSep 7, 2025
How to fix distorted print on Oki Printer?
- K
  Kelsey ColemanSep 7, 2025
  Distorted print from your Oki Printer may be due to a paper path, lamp assembly, or fusing unit problem. Generate a cleaning page. Contact service.
D
Dr. Cameron JohnsonAug 23, 2025
How to fix Oki Printer input jam?
- M
  mitchellmariaAug 23, 2025
  To resolve an input jam on your Oki Printer: start by removing the paper tray, then remove any crumpled or folded paper. Also, check and remove any paper from the underside of the printer. Finally, replace the paper tray. After removing the damaged paper, the printer should resume printing.
C
Colton SuttonSep 5, 2025
What causes vertical white streaking on Oki B4400n?
- J
  Jeremy PriceSep 5, 2025
  Vertical white streaking or faint areas on pages printed by your Oki Printer can occur when the toner is low and does not distribute properly, or the drum is worn out. Replace the toner cartridge. Check the drum and replace it if necessary. Contact service.
E
elarsenSep 4, 2025
How to fix oblong area of faint print on Oki Printer?
- J
  Justin LoveSep 4, 2025
  An oblong area of faint print on each page from your Oki Printer is likely due to using paper exposed to high humidity. Try changing paper stocks, checking the paper storage environment, or using a dehumidifier; also, check the toner level.
S
Sara QuinnSep 3, 2025
What causes repetitive marks on Oki Printer pages?
- H
  Heather YangSep 3, 2025
  Repetitive marks on pages printed by your Oki Printer are often caused by a damaged image drum cartridge, which results in marks every 1.6 inches (4.06 cm) due to surface nicks and scratches. Generating a cleaning page may temporarily resolve the issue.
M
Matthew TaylorSep 2, 2025
What to do if Oki B4400n Printer prints all black?
- S
  Susan RichSep 2, 2025
  If your Oki Printer is printing all black pages, it indicates a hardware problem. Contact service.
P
Peter ReedSep 1, 2025
Why does my Oki B4400n Printer print pages with grey background?
- J
  Jamie TapiaSep 1, 2025
  A grey background on pages printed by your Oki Printer is often due to static electricity, typically caused by dry environments, which makes toner stick to the background. To fix this, change the paper to a smoother laser bond or use a humidifier.

Oki B4400n Specifications

General

Print Speed	27 ppm
Paper Capacity	250 sheets
Weight	22 lbs
First Print Out Time (Black)	5 seconds
Duplex Printing	Manual
Processor	266 MHz
First Page Out	5 seconds
USB Connectivity	USB 2.0
Printer Type	Monochrome
Connectivity	Ethernet, USB 2.0
Paper Sizes Supported	A4, A5, B5, Letter, Legal, Executive
Network Connectivity	Ethernet
Operating Systems Compatibility	Windows, Mac, Linux
Dimensions (W x D x H)	368 x 360 x 243.5 mm

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