OKI C7350DTN User Manual

C7350/7550 User’s Guide: Setting Up   •  41
Printing Paths
Face Up / Straight Through
 
For face up printing (straight-through path), make sure the 
straight through paper exit is open and the paper support is 
extended. 
The paper exits from the side of the printer.
– Paper is stacked in reverse order.
– Tray capacity is about 100 sheets, depending on paper weight.
  rear exit openk.eps  
CAUTION!
Don’t open or close the rear paper exit while printing, as 
it may result in a paper jam.  
Always use the...

C7350/7550 User’s Guide: Setting Up   •  42
Printing Paths
Face Down 
 
For face down printing, make sure the rear paper exit is closed.
The paper exits from the top of the printer.
– Paper is stacked in printed order
– Paper tray capacity is about 500 sheets, depending on paper 
weight.
CAUTION!
Don’t open or close the rear paper exit while printing, as 
it may result in a paper jam.  
Always use the face up (rear) stacker [straight through 
exit path]  for thick paper (card stock etc.).  
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C7350/7550 User’s Guide: Setting Up   •  43
Printing Paths
Manual Feed
 
1.Open the Multi-purpose (MP) tray.  Extend the paper feed 
guides.
 multi purpose tray loadingk.eps 
2.Load the paper.
–Load the media face up. 
– Adjust the paper guides to the size of the media being used.
– Don’t exceed the Paper Full line (about 100 sheets depending 
on paper weight).
– Load envelopes or letterhead stationery as shown.  
  letterhead manual feedk.eps  
CAUTION!
Don’t open or close the rear paper exit while...

C7350/7550 User’s Guide: Setting Up   •  44
Power
Connecting the power cable
  
1.Connect the power cable (1) to the printer. 
2.Connect the cable to a grounded power supply outlet.
  power connectionk.eps  
3.Use the on/off switch (2) and turn ON the printer. 
4.The printer goes through its initialization and warm up 
sequence.  
When the printer is ready to print, the READY indicator comes 
on and stays on (green).  
ONLINE appears on the display.  
WARNING!
Make sure the printer is turned OFF before...

C7350/7550 User’s Guide: Setting Up   •  45
Power
POWER SAVE Mode
Use Power Save to avoid turning off the printer.
If you MUST turn off the printer, you must perform a shutdown 
sequence.  See “Hard Disk Drive installed” on page 48.
Power Save is turned on or off through the Maintenance Menu.
You can choose the length of time the printer “waits” before 
entering Power Save.  This is done through the setting “Power Save 
Delay Time” in the System Configuration menu.
Turn the feature on or off
1.Press...

C7350/7550 User’s Guide: Setting Up   •  46
Power
POWER SAVE Mode
Set the “Wait” interval
1.Make sure Power Save is activated.  See the previous 
procedure.
2.Press MENU until 
SYSTEM CONFIG MENU displays.
3.Press SELECT.
4.Press ITEM (either + or -) until 
POWER SAVE DELAY TIME 
displays.
5.Press VALUE (either + or -) until the desired time displays.
6.Press SELECT.
An asterisk (*) appears next to the selected time.
7.When you are finished, press ONLINE.  
ONLINE displays.
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C7350/7550 User’s Guide: Setting Up   •  47
Power
Turn Off the Printer
Hard Disk Drive not installed
Shutdown Sequence
  
1.Use the on/off switch (2) and turn OFF the printer.   power connectionk.eps  
CAUTION!
• NEVER turn the printer off while it is printing.
• After turning the printer off, wait at least 10 
seconds before turning it on again.
This allows the internal power levels to drop. 
Turning on too soon could cause the printer to 
malfunction.
1
2
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C7350/7550 User’s Guide: Setting Up   •  48
Power
Turn Off the Printer
Hard Disk Drive installed
Shutdown Sequence
 
Use Power Save to avoid turning off the printer. 
Refer to “POWER SAVE Mode” on page 45.  
If you MUST turn off the printer:
1.Press MENU until 
SHUTDOWN MENU displays
2.Press SELECT.
3.Press SELECT again to begin the shutdown sequence.
4.When 
PLEASE POWER OFF SHUTDOWN COMPLETED displays, 
use the on/off switch to turn off the printer.
Wait at least 10 seconds before turning it on again....

C7350/7550 User’s Guide: Setting Up   •  49
Interfaces
Location Diagram
  connect2k.bmp, 1fk.tif,  2f.tif, 3f.tif  
Your printer has three interfaces.
1.Parallel
2.USB
3.Network
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C7350/7550 User’s Guide: Setting Up   •  50
Interfaces
Parallel
For direct connection to a PC. 
This port requires a bi-directional (IEEE 1384 compliant) parallel 
cable.
USB
For connection to a PC running Windows 98 or above (not 
Windows 95 upgraded to Windows 98) or Macintosh.
This port requires a cable conforming to USB  version 1.1 or 
above.
•The printer may not operate properly if a USB compatible 
device is connected at the same time as other 
USB-compatible machines.
•When connecting multiple...