OKI C711n User Manual

							
11 – C610/C711 User’s Guide
C711 Rear View
This view shows the connection pa nel, the rear output stacker and 
the location of the optional  duplex (two-sided printing) unit.
* The Network Interface may have a protective “plug” which must be 
removed before connection can be made.
When the rear paper stacker is fo lded down paper exits the printer 
through the rear of the printer and is stacked here face up. This is 
mainly used for heavy print media. When used in conjunction with 
the multi purpose feed tray, the pa per path through the printer is 
essentially straight. This avoids  bending the paper around curves 
in the paper path and enables feedin g  o f  u p  t o  6 7  l b .  U S  B o n d  ( 2 5 0  
g/m²) media.
1. ON/OFF switch
2. AC power socket
3. Duplex unit (when fitted)
4. Rear, face up stacker 5. USB interface
6. ACC interface (host 
USB)
7. Network interface*
8. Parallel interface
1
2 34
5
7
8
6
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12 – C610/C711 User’s Guide
Changing the Display Language ____
The default language used by your printer for display messages 
and for report printing is English.  If required, this can be changed 
to:
•French
•Spanish
•Portuguese
Getting Started _________________
Power saving mode
If you do not use the machine for a while, it will enter the power 
saving mode to control the power consumption of the device. To 
cancel or initiate power saving mode, press the  Power Save/
Wake Up  button on the control panel.  
Switching off   
1.Press the Enter button on the control panel to enter the 
menu.
2.Press the Menu down button and scroll to the Shutdown 
menu.
3.Press the Enter button.
4.Press the Enter button to continue.
5.Press the Enter button to execute.
6.At the prompt, turn the power switch OFF.
Note:
If your machine is connected locally (via USB or parallel*), 
when it transitions to Sleep mo de its status is viewed as 
off-line. To use the printer in this state, you must press the 
Power Save / Wake Up button  to exit sleep mode.
*C711 only.
CAUTION!
If you have an SD card fitted, always follow the 
correct shutdown procedure to  ensure that no data is 
lost.
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13 – C610/C711 User’s Guide
Paper Recommendations
Your printer will handle a variety of print media, including a range 
of paper weights and sizes, transparencies and envelopes. This 
section provides general advice on  choice of media, and explains 
how to use each type.
The best performance will be obtained when using standard 20 lb. 
US Bond (75 g/m²) paper designed for use in copiers and laser 
printers. 
Use of heavily embossed or very  rough textured paper is not 
recommended.
Pre-printed stationery  can be used, but the ink must not offset 
when exposed to the high fuser te mperatures used in the printing 
process.
Envelopes   
Labels  
Recommended type is Avery White Label types 7162, 7664, 7666 
(A4), or 5161 (Letter).
CAUTION!
Envelopes should be free fr om twist, curl or other 
deformations. They should al so be of the rectangular 
flap type, with glue that remains intact when 
subjected to hot roll pressure  fusing used in this type 
of printer. Window enve lopes are not suitable.
CAUTION!
Labels should also be of the type recommended for 
use in copiers and laser printers, in which the base 
carrier page is entirely co vered by labels. Other types 
of label stock may damage the printer due to the 
labels peeling off during  the printing process.
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14 – C610/C711 User’s Guide
Tray 1 and Optional Trays 2 and 3___
Media sizes  
 
Media Weight Settings 
If you have identical paper stock loaded in another tray (2nd or 3rd 
tray if you have one, or multi purpose tray) you can set the printer 
to automatically switch to the ot her tray when the current tray 
SIZEDIMENSIONS
Letter 8.5 x 11 inches
Legal 13 8.5 x 13 inches
Legal 13.5 8.5 x 13.5 inches
Legal 14 8.5 x 14 inches
Executive  7.25 x 10.5 inches
A5 148 x 210 mm
B5 182 x 257 mm
A4 210 x 297 mm
A6
1
1. C711: A6 printing from the MP Tray only
105 x 148 mm
PAPER TYPEWEIGHT (US BOND)WEIGHT (g/m²)
Light 16-17 lb. US Bond60 - 63 g/m2
Medium Light18 lb. US Bond64 - 74 g/m2
Medium20-24 lb. US Bond75 - 89 g/m2
Medium Heavy24-28 lb. US Bond90 - 104 g/m2
Heavy28-32 lb. US Bond105 - 120 g/m2
Ultra Heavy 132-50 lb. US Bond121 - 188 g/m2
Ultra Heavy 250-59 lb. US Bond189 - 220 g/m2
Ultra Heavy 359-67 lb. US Bond221 - 250 g/m2
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15 – C610/C711 User’s Guide
runs out of paper. When printing from Windows applications, this 
function is enabled in the driver settings. When printing from other 
systems, this function is enabled in the Print Menu. (See  “Menu 
Functions” on page 23 .)
Multi Purpose Tray ______________
The multi purpose tray can handle the same sizes as trays 1, 2 and 
3 but in weights up to 67 lb. US Bond (250 
g/m²). For very heavy 
paper stock use the face up (rear)  paper stacker. This ensures that 
the paper path through the  printer is almost straight.
The multi purpose tray can feed  paper widths from 3 inches 
(76 mm) to 8.5 inches (215.9  mm) and lengths from 5 inches 
(127 mm) to 52 inches (1320 mm) (banner printing).
For paper lengths exceeding Lega l 14-inch (356 mm) use paper 
stock between 28 lb. US Bond (90 g/m²) and 32 lb. US Bond 
(128 g/m²) and the face  up (rear) paper stacker.
Use the multi purpose tray for printing on envelopes and 
transparencies. Up to 50 sheets of transparencies or 10 envelopes 
can be loaded at one time, subject to a maximum stacking depth 
of about 3/8-inch (10 mm).
Face Down Stacker ______________
C610 : The face down stacker on the  top of the printer can hold up 
to 250 sheets of 21 lb. US Bond (80 g/m²) standard paper, and 
can handle paper stocks up to 50 lb. US Bond (188 g/m²). 
C711 : The face down stacker on the  top of the printer can hold up 
to 350 sheets of 21 lb. US Bond (80 g/m²) standard paper, and 
can handle paper stocks up to 50 lb. US Bond (188 g/m²). 
Pages printed in reading order (p age 1 first) will be sorted in 
reading order (last page on top, facing down).
Face Up Stacker _________________
The face up stacker at the rear of  the printer should be opened and 
the tray extension pulled out when  required for use. In this 
condition paper will exit via this pa th, regardless of driver settings.
The face up stacker can hold up to 100 sheets of 21 lb. US Bond 
(80 g/m²) standard paper, and can handle stocks up to 67 lb. US 
Bond (250 g/m²).
Always use this stacker and the multi purpose feeder for paper 
stocks heavier than 50 lb. US Bond (188 g/m²).
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16 – C610/C711 User’s Guide
Duplex Unit ____________________
This option provides automatic two-sided printing on the same 
range of paper sizes as tray 2 (i.e. all cassette sizes except A6), 
using paper stocks from:
• C610 : 17-32 lb. US Bond (64-120 g/m²)
•C711 : 17-59 lb. US Bond (64-220 g/m²)  
Note:
The duplex unit comes as standard with dn models.
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17 – C610/C711 User’s Guide
Loading Paper 
Tray 1 and Optional Trays 2 and 3___
1.Remove the paper tray from the printer.
2.Fan the paper to be loaded at the edges (1) and in the 
middle
 (2) to ensure that all sheets are properly separated, 
then tap the edges of the stack  on a flat surface to make it 
flush again
 (3).
Note:
For illustrative purposes, the C711 printer has been shown. 
If you have a C610 printer, the principle is the same with 
any exceptions noted.
12
3
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18 – C610/C711 User’s Guide
3.Load paper (letter headed paper face down and top edge 
towards the front of the printer), as shown.
a
b
b
c
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19 – C610/C711 User’s Guide
4.Adjust the rear stopper (a) and paper guides (b) to the size 
of paper being used.
To prevent paper jams:
• Do not leave space between the paper and the guides and  rear stopper.
• Do not overfill the paper tray. Capacity depends on the 
type of paper stock.
• Do not load damaged paper.
• Do not load paper of different sizes or types at the same time.
• Close the paper tray gently.
• Do not pull the paper tray out during printing (except as described below for the 2nd tray).
> NOTES:
>If you have two trays and you are printing from the 1st 
(upper) tray, you can pull out the 2nd (lower) tray 
during printing to reload it. However, if you are 
printing from the 2nd (lower)  tray, do not pull out the 
1st (upper) tray. This will cause a paper jam.
> For face down printing, make sure the face up (rear) 
stacker
 (a) is closed (the paper exits from the top of 
the printer). Stacking capa city is approximately 250 
sheets for the C610 and 350 sheets for the C711, 
depending on paper weight.
> For face up printing, make sure the face up (rear) 
stacker
 (a) is open and the paper support (b) is 
extended. Paper is stacked in reverse order and tray 
CAUTION!
C711 ONLY: IMPORTANT: Set pa per size dial (c) to the 
size of paper being used  (A4 in the above example).
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20 – C610/C711 User’s Guide
capacity is approximately 100 sheets of 20-lb. US Bond 
(75 g/m
2) paper.     
CAUTION!
Do not open or close the rear  paper exit while printing 
as it may result in a paper jam.
a
b
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