OKI C5900N User Manual

Clearing paper jams> 181
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.
7.Look into the printer to check whether any sheets of paper 
are visible on any part of the belt unit.
• To remove a sheet with its leading edge at the front of 
the belt (1), carefully lift the sheet from the belt and 
pull it forwards into the internal drum...

Clearing paper jams> 182
• To remove a sheet from the central area of the 
belt (2), carefully separate the sheet from the belt 
surface and withdraw the sheet.
• To remove a sheet just entering the fuser (3), separate 
the trailing edge of the sheet from the belt, push the 
fuser pressure release lever (4) towards the front and 
down to release the fuser’s grip on the sheet, and 
withdraw the sheet through the drum cavity area. Then 
allow the pressure release lever to rise again.
4
2 3
1
NOTE:
If the...

Clearing paper jams> 183
8.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.
• Holding the complete assembly by its top centre, lower 
it into place in the printer, locating the pegs at each 
end into their slots in the sides of the printer cavity.
1
2
3
4
1. Cyan cartridge 2. Magenta cartridge
3. Yellow cartridge 4. Black cartridge
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Clearing paper jams> 184
9.Lower the top cover but do not press down to latch it 
closed yet. This will protect the drums from excessive 
exposure to room lighting while you check the remaining 
areas for jammed sheets.
10.Open the rear exit tray (5) and check for a sheet of paper 
in the rear path area (6).
• 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...

Clearing paper jams> 185
12.Lift the front cover release and pull open the front cover.
13.Check inside the cover for sheets in this area and remove 
any that you find, then close the cover.
14.Pull out the paper 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.
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Clearing paper jams> 186
15.Finally, close the top cover and press down firmly at both 
sides so that the cover latches closed.
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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Specifications> 187
SPECIFICATIONS
ITEMSPECIFICATION
Dimensions 435 x 563 x 339mm (W x D x H) without Duplex unit
Weight26Kg approx. (without Duplex unit)
Print method LED exposed light source electronic photographic 
memory
Print speedsC5700: 20 pages per minute colour / 32 pages per 
minute monochrome
C5900: 26 pages per minute colour / 32 pages per 
minute monochrome
Resolution 600 x 600, 600 x 1200dpi or 600 x 600dpi x 2bit
EmulationsPostScript 3
PCL 5c, HP-GL, PCL XL, PCL 6e
Epson FX
IBM Pro Printer...

Specifications> 188
Media size - 
MP trayA4, A5, A6, B5, Legal 13/13.5/14 inch, letter, executive, 
custom (up to 1200mm length), com-9 envelope, com-
10 envelope, monarch envelope, DL envelope, C5 
envelope 
Media weightStandard - 64 to 120g/m², multi purpose tray - 64 to 
200g/m² duplex unit - 64 - 120g/m²
Media type Plain, Letterhead, Transparency, Bond, Recycled, card 
stock, Rough, Labels and Glossy
Paper capacity 
(depending on 
paper weight)Paper tray: 300 sheets approx.
Manual feed: 100 sheets...

Specifications> 189
Power 
consumptionOperating: 1200 max.; 490 W av. (25°C)
Stand-by: 100 max.; 150 W av. (25°C)
Power saving: 45 W max. (20ppm colour)
Power saving: 70 W max. (26ppm colour)
Operating 
environmentOperating 10 to 32 °C/20 to 80% RH
(optimum 25 °C wet, 2 °C dry)
Off: 0 to 43 °C/10 to 90% RH
(optimum 26.8 °C wet, 2 °C dry)
Print 
environment30 to 73% RH @ 10 °C; 30 to 54% RH @ 32 °C
10 to 32 °C @ 30% RH; 10 to 27 °C @ 80% RH
Colour 17 to 27 °C @ 50 to 0% RH
1. Exit method is limited by...

Index > 190
INDEX
A
About RGB and CMYK colour..... 50
B
Belt
how to replace
..................... 161
life expectancy..................... 150
life remaining....................... 137
Black printing (black 
generation)
............................... 38
Blacks and Greys....................... 36
Booklet printing
PCL emulation
........................ 23
PostScript emulation.............. 22
Booklets, printing
Windows PS
............................ 89
C
Changing the application’s driver 
settings...