OKI C7350DTN User Manual

C7350/7550 User’s Guide: Accessories   •  551
3.Move the printer away from its location.
4.Position the additional paper tray(s) where you want the printer 
to go.
5.Lower the printer gently on to the additional paper tray(s)
6.Align the holes and connection socket on the base of the printer 
with the locating pegs and connector on the additional paper 
tray unit.
 additional paper trays.eps  
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C7350/7550 User’s Guide: Accessories   •  552
7.Load paper in each tray.  Use the same procedure you use for 
loading paper in Tray 1.  See “Loading Paper” on page 32.
  paper guidesk.eps and rear paper stopperk.eps  
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C7350/7550 User’s Guide: Accessories   •  553
8.Fold the tray media size identifier sheet to expose the 
appropriate media size.  Insert it in the holder at the right end 
of the tray.  
The label is supplied with the optional tray. 
  c9_116.jpg 
9.Place the appropriate self-adhesive tray number identifier label 
(2 or 3) on the lower rectangle at the right side of the tray.
The label is supplied with the optional tray. 
 c9_066.jpg 
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C7350/7550 User’s Guide: Accessories   •  554
10.Connect the printer interface cable and power cable.
11.Turn on the printer.
12.Print a Menu Map.
To print the MenuMap:
a.Press MENU twice.  
INFORMATION MENU displays.
b.Press SELECT.  
PRINT MENU MAP displays.
c.Press SELECT.  The Menu Map prints.
13.Check that TRAY 2 (and TRAY 3 if installed) appear under 
MEDIA MENU.
14.The printer automatically configures to include this option.
For Windows only:
15.In the printer driver(s), change the installed...

C7350/7550 User’s Guide: Specifications   •  555
Specifications
  
Print methodLED exposed light source electronic photographic 
memory
ResolutionC7350n - 600 x 1200dpi
C7550n - 1200 x 1200dpi
ColorsCyan, magenta, yellow, black (CMYK)
CPUPower PC 750 processor, 32 bit RISC CPU, 500 MHz, 
64 bit
Memory  C7350n, C7550n - 192 Mb standard 
C7350hdn, C7550hdn - 320 Mb standard
(Up to 1 Gb max with optional memory modules)
Print languagePostScript3, PCL5c 
Internal fontPostScript 3, PCL5c fonts  
Print...

C7350/7550 User’s Guide: Specifications   •  556 Print speed in 
pages per minute 
(ppm)
[Print speed varies 
with paper size, 
media weight and 
paper feed.]Color:  24 ppm
Mono:  26 ppm
Duplex color: 13 ppm
Media size
Trays 1, 2, 3Letter, Legal-14, Legal-13.5, Legal-13, Executive
A4, A5, B5
A6: Tray 1 only  
Media size
MP trayLetter, Legal-14, Legal-13.5, Legal-13, Executive
A4, A5, A6, B5
Envelopes: C5, DL, Com-9, Com-10, Monarch
Custom (up to 1200 mm length) 
Media weight
Trays 1 to 5: 20 to 47 lb. US...

C7350/7550 User’s Guide: Specifications   •  557 Power 
consumptionOperating: 1350 max.; 500 W average (25°C)
Standby: 1200 max.; 150 W average (25°C)
Power saving: 45 W max. 
Operating 
environment  Operating: 
• 50 to 90°F (10 to 32°C)
• 20 to 80% RH
maximum wet bulb temperature 77°F (25°C)
For maximum print quality  
• 62.6 to 80.6°F (17 to 27°C)
• 50 to 70% RH
Off
• 32 to 110°F (0 to 43°C)
• 10 to 90% RH
Storage 
• -14 to 110°F (-10 to 43°C)
• 10 to 90% RH
Product life5 years or 600,000 sheets...

C7350/7550 User’s Guide: Consumables   •  558
Consumables
Toner
 c71_01bw.jpg  
Description Order No.
Black Toner ........................................................... 41963004
Cyan Toner ........................................................... 41963003
Magenta Toner ...................................................... 41963002
Yellow Toner ......................................................... 41963001
Drums
 c71_02bw.jpg  
Description Order No.
Black Image Drum...

C7350/7550 User’s Guide: Consumables   •  559
Fuser Unit, 230V .................................................... 41945607
Transfer Belt
 c9_039bw.jpg 
Description  Order No.
Transfer belt ......................................................... 41945501
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C7350/7550 User’s Guide: Consumables   •  560
OKI® Print Media
OKI SynFlex™
Waterproof and Tear proof synflex_bw.jpg 
Order No.
White, 8½ x 11. 100 sheets ................................... 52205901
OKI Bright White Proofing Paper
Order No.
32-lb. US Bond, 8½ x 11. 500 sheets ...................... 52206101
OKI Premium Card Stock  
Order No.
White, 60 lb. Cover, 8½ x 11. 250 sheets ................ 52205601
White, 90 lb. Index, 8½ x 11. 250 sheets ................ 52205602
White, 110 lb. Index, 8½ x 11....