OKI C3400N User Manual

C3400n User’s Guide
101 3.Note the positions of the 4 cartridges.
        ID Positions_Fig1_04.jpg  
    
It will be necessary to remove the four image drums to gain 
access to the paper path.
4.Holding it by its top center, lift the cyan image drum, complete 
with its toner cartridge (1), up and out of the printer.
     ID going out_Fig1_12.jpg   1. Cyan cartridge 2. Magenta cartridge
3. Yellow cartridge 4. Black cartridge
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C3400n User’s Guide
102 5.Put the cartridge down gently onto a piece of paper to prevent 
toner from marking your furniture and to avoid damaging the 
green drum surface.
    
6.Repeat this removal procedure for each of the remaining image 
drum units. Cover the image drum units to protect them from 
direct light.
       IDs _ all out_cover_2_F8_19.jpg  
7.Look into the printer to check whether any sheets of paper are 
visible on any part of the belt unit.
8.Remove any sheets of paper as follows: 
• To...

C3400n User’s Guide
103 forwards into the internal drum cavity and withdraw the 
sheet.
       
    paper jam belt_F8_07.jpg  
• To remove a sheet from the central area of the belt, carefully 
separate the sheet from the belt surface and withdraw the 
sheet.
     Paper Jam fuser In_F8_08.jpg  
• To remove a sheet just entering the fuser , separate the 
trailing edge of the sheet from the belt, push the fuser 
pressure release lever (1) towards the front and down to 
release the fuser’s grip on the sheet,...

C3400n User’s Guide
104 through the drum cavity area. Then allow the pressure release 
lever to rise again.
    
9.Starting with the cyan image drum unit nearest the fuser, replace 
the four image drums into the drum cavity, making sure to locate 
them in the correct order.
      ID Positions_Fig1_04.jpg  
  
• Holding the complete assembly by its top center, lower it into 
place in the printer, locating the pegs at each end into their 
slots in the sides of the printer cavity.
10.Lower the top cover but...

C3400n User’s Guide
105 11.Open the rear stacker  and check for a sheet of paper in the rear 
path area.
     Paper Jam Back_F8_09.jpg  
• Pull out any sheets found in this area.
• If the sheet is low down in this area and difficult to remove, it 
is probably still gripped by the fuser. In this case raise the top 
cover, reach around and press down on the fuser pressure 
release lever (1).
      Paper Jam fuser release_F8_08.jpg  
12.If you are not using the rear stacker, close it once paper has been...

C3400n User’s Guide
106 13.Press the front cover release and pull open the front cover.
     front cover open release_F7_04.jpg  
14.Check inside the cover for sheets in this area and remove any 
that you find, then close the cover.
        Paper Jam_front cover_F8_05_1.jpg  
15.Pull out the Cassette Tray and ensure that all paper is stacked 
properly, is undamaged, and that the paper guides are properly 
positioned against the edges of the paper stack. When satisfied, 
replace the tray.
        Cassette...

C3400n User’s Guide
107 16.Finally, close the top cover and press down firmly at both sides so 
that the cover latches closed.
       front cover close_F7_04_a.jpg  
When the jam has been cleared, if Jam Recovery is set to ON 
in the System Configuration Menu, the printer will attempt to 
reprint any pages lost due to paper jams.
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C3400n User’s Guide
108
Specifications
   
ITEMSPECIFICATION
Dimensions 14.8 x 18.86 x 11.42 (W x D x H)
376 x 479 x 290mm (W x D x H)
Weight46.3 lbs. (21 Kg)  approximately
Print speeds 16 pages per minute color
20 pages per minute monochrome
Resolution600 x 600dpi 
1200 x 600dpi
600 x 600dpi x 2bit
Emulations Windows GDI, Direct Raster
Auto FeaturesAuto registration 
Auto density adjustment 
Auto consumable counter reset 
Auto IP address set
Memory 32MB standard, (upgradable to 96MB or 288MB)
Paper...

C3400n User’s Guide
109
Toner lifeStandard cartridge (at 5% coverage) 
C,M,Y: approximately 1,000 pages   
B: approximately 1,500 pages   
High-capacity cartridge (at 5% coverage) 
C,M,Y: approximately 2,000 pages   
B: approximately 2,500 pages   
Image drum 
life15,000 pages at 3 pages per job
Belt life 50,000 letter-size pages
Fuser life50,000 letter-size pages
ITEMSPECIFICATION
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C3400n User’s Guide
110
Utilities
Overview ________________________
The following utilities are available for your printer.
Color Correction Utility  
Color Swatch Utility  
Direct Network Printing Utility (LPR)  
Network Print Status Utility 
Network Setup Utility  
Print Job Accounting Utility
PrintSuperVision
Web Driver Installer
Accessing ________________________
You may access the utilities two ways.
via the CD shipped with the printer
via a download from the internet, accesseed through the 
Menu...