OKI C3400N User Manual

C3400n User’s Guide
11
Switches
Operation
There are two switches on the operation panel labelled ON 
LINE and CANCEL. Each has four modes of operation as 
follows:
       
MODE OF 
OPERATIONDESCRIPTION
Momentary press 
(Press 1)Press the switch and release it within 2 seconds of 
pressing it. On releasing the switch, operation starts.
2-second press
(Press 2)Press the switch and hold for between 2 and 5 
seconds after pressing it. On releasing the switch, 
operation starts (except in the case of a job...

C3400n User’s Guide
12
Function
The results of operating the switches in different contexts are 
summarised below:
   
*1:The Menu Map (or Status Page) provides details of printer settings 
and status information.
*2:Shifts to ON LINE after printing has started.
*3:Cancels job 2 seconds after start of switch operation (even if the 
switch is held down longer).
STATUS 
BEFORE 
PRESSINGONLINE SWITCHCANCEL SWITCH
PRESS
1PRESS 
2PRESS 
5PRESS
1PRESS 
2PRESS 
5
ON LINE 
(idling 
mode)Shifts to 
OFF LINEPrints...

C3400n User’s Guide
13
LED displays
General
Printer status (as indicated by the LEDs) can be broadly 
categorised as follows:
1.Normal status (Green): the printer is operating normally e.g. it is 
ON LINE or processing.
2.Warning status (Amber): you can continue to use the printer 
without intervention but an error may result.
3.Error status (Amber, blinking): you cannot continue to use the 
printer. Intervention is required to recover from the error. Fatal 
errors are irrecoverable and require a service...

C3400n User’s Guide
14
Illumination and meaning
To  b e  a b l e  t o  i n di c a te  a  la r g e  n u m b e r  o f  s t a t u s  s i tu a ti o n s bo th  
individually and in combination, the LEDs are illuminated as 
follows:
   
The Status Monitor in Windows provides a readable description 
of the printer status corresponding to the indications of the 
LEDs. In Mac, the printer driver provides status information 
once you have sent a document to print. In Windows, if you 
have the Status Monitor...

C3400n User’s Guide
15
Service call error
When a service call error occurs, all LEDs blink rapidly and 
simultaneously at 120ms intervals. 
Downloaded From ManualsPrinter.com Manuals 

C3400n User’s Guide
16
Paper recommendations
Your printer will handle a variety of print media, including a range of 
paper weights and sizes, including 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~ 24 
lb. (75~90 g/m²) paper designed for use in copiers and laser printers. 
Suitable types are:
•Hammermill® Laser Printer Radiant White, 24 lb. US 
Bond (90 g/m²)
•Xerox
® 4024, 20 lb. US...

C3400n User’s Guide
17
Cassette Tray
The Cassette Tray can handle paper in weights of 17 to 47 lb. 
(64 g/m² to 176 g/m²). The Cassette Tray is ideal for printing 
Letter size documents of more than 1 page in length. 
   
TRAYWEIGHT SIZEDIMENSIONS
Cassette 
Tr a yLight:
   17-20 lb. 
   64-74 g/m²
Medium: 
   20-24 lb.
   75-90 g/m²
Heavy:
   24-47 lb. 
   91-176 g/m²A6 4.13 x 5.83 in.
105 x 148 mm
A55.83 x 8.27 in
148 x 210 mm
B5 7.17 x 10.12 in
182 x 257 mm
Executive7.25 x 10.5 in
184.2 x 266.7 mm
A4...

C3400n User’s Guide
18
Multi Purpose Tray
The Multi Purpose Tray can handle the same sizes as the 
Cassette Tray but in weights up to 54 lb. (203 g/m²). For very 
heavy paper stock, always 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 as small as 3.94 
in (100 mm) and lengths up to 47.24 (1200mm) [banner 
printing]. 
For paper lengths exceeding Legal 14in. (356mm) use paper 
stock between 24...

C3400n User’s Guide
19
     
TRAYWEIGHT SIZEDIMENSIONS
Multi
Purpose 
Tr a yLight:
   17-20 lb. 
   64-74 g/m²
Medium: 
   20-24 lb.
   75-90 g/m²
Heavy:
   24-32 lb.
   91-120 g/m²
Ultra heavy:
   32-47 lb.
   121-176 g/m²A6 4.13 x 5.83 in.
105 x 148mm
A55.83 x 8.27 in
148 x 210mm
B5 7.17 x 10.12 in
182 x 257mm
Executive7.25 x 10.5 in
184.2 x 266.7mm
A4 8.27 x 11.69 in
210 x 297mm
Letter8.5 x 11 in.
215.9 x 279.4mm
Legal 13in. 8.5 x 13 in.
216 x 330mm
Legal 13.5in.8.5 x 13.5 in.
216 x 343mm
Legal 14in....

C3400n User’s Guide
20
Face Down Stacker
The Face Down Stacker on the top of the printer can hold up 
to 150 sheets of 20 lb. (80g/m²) standard paper, and can 
handle paper stocks up to 32 lb (120g/m²). Pages printed in 
reading order (page  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 paper support extended when required for 
use. In this condition paper will exit via this path,...