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44205301TH Rev.1

166 /

Oki Data CONFIDENTIAL

7. Troubleshooting and repair procedure

Check item Check work

Action to be taken

at NG

(6-2-4) Check the system connection

Paper feed motor

drive cable, ID motor

drive cable, belt

motor drive cable,

ID Up motor drive

cable, fuser motor

drive cable

Check the connection condition of the cables.

CU/PU board HP_PSZCL connector

, DC ID

connector , DCHEAT connector , BELT ID

UP connector , RELAY connector .

Check if the connector is connected in the half-

way only or not, and check if the connector is

inserted in a slanted angle or not.

Check also that cables are assembled without

any abnormality.

Normalize the

connection

condition.

Replace the

cable with the

normal cable.

Paper feed motor

drive cable, ID motor

drive cable, belt

motor drive cable, ID

Up motor drive cable

Check that any cable is not pinched during

assembling of the printer.

Remove the BELT ID UP connector

of the

CU/PU board and check the followings at the

connector side.

Short circuit between pin-1 – FG

Short circuit between pin-2 – FG

Short circuit between pin-3 – FG

Short circuit between pin-4 – FG

Short circuit between pin-5 – FG

Short circuit between pin-6 – FG

Short circuit between pin-7 – FG

Short circuit between pin-8 – FG

Remove the HP_PSZCL connector

of the CU/

PU board and check the followings at the cable

side.

Short circuit between pin-1 – FG

Short circuit between pin-2 – FG

Short circuit between pin-3 – FG

Short circuit between pin-4 – FG

Replace the

cable with the

good cable

that normalizes

the connection

condition.

Paper f

eed motor,

belt motor, ID Up

motor

Remove the respective connectors from the

board, and conﬁrm that the following resistance

exists between the corresponding pins, at the

cable side.

CU/PU board HP_PSZCL connector

Between pin-1 - pin-2 Approx. 3.4

or approx. 5

Between pin-3 - pin-4 Approx. 3.4

or approx. 5

CU/PU board BELT ID UP connector

Between pin-1 - pin-2 Approx. 6.1

or approx. 8.5

Between pin-3 - pin-4 Approx. 6.1

or approx. 8.5

Between pin-5 - pin-6 Approx. 3.4

or approx. 5

Between pin-7 - pin-8 Approx. 3.4

or approx. 5

Replace paper

feed motor, belt

motor, ID Up

motor.

(6-3) Jam occurs in the middle of paper running path.

Check item Check work

Action to be taken

at NG

(6-3-1) Motor operation check

Paper feed motor

driver, belt motor

driver and ID motor

Conﬁrm that the paper feed motor

, belt motor

and ID motor work normally by using the Motor

& Clutch Test of the self-diagnostic mode.

Check if any load exists or not.

Replace the

CU/PU board,

or replace the

defective motor

among paper

feed motor, belt

motor and ID

motor, or replace

the ID unit or

belt unit.

If any attempt

of using new ID

unit or new belt

unit as a trial

is going to be

made, be sure to

use the System

Maintenance

Menu FUSE

KEEP MODE.

Paper feed motor,

belt motor

Remove the BELT ID UP connector

of the

CU/PU board and check the followings at the

connector side.

Several M

between pin-5 – FG

Several M

between pin-6 – FG

Several M

between pin-7 – FG

Several M

between pin-8 – FG

Remove the HP_PSZCL connector

of the

CU/PU board and check the followings at the

connector side.

Several M

between pin-1 – FG

Several M

between pin-2 – FG

Several M

between pin-3 – FG

Several M

between pin-4 – FG

Replace either

paper feed

motor, belt motor

or CU/PU board.

Questions and Answers:

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Oki C610N Specifications

General

Color	Yes
Duplex printing	No
Print technology	Laser
Maximum resolution	600 x 1200 DPI
Time to first page (black, normal)	8 s
Time to first page (color, normal)	9 s
Print speed (black, normal quality, A4/US Letter)	36 ppm
Print speed (color, normal quality, A4/US Letter)	34 ppm
Maximum internal memory	768 MB
Mobile printing technologies	-
Supported network protocols (IPv4)	10/100-TX
Maximum duty cycle	75000 pages per month
Number of print cartridges	4
Total input capacity	300 sheets
Total output capacity	250 sheets
Multi-Purpose tray input capacity	100 sheets
Media weight (tray 1)	64-220gsm
Paper tray media types	Plain paper
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	64 - 250 g/m²
Power requirements	220-240VAC, 50/60Hz
Compatible operating systems	Windows 2000 / XP Home / XP Professional / XP Professionalx64 / Server 2003 / Server 2003 for x64 / Server 2008 / Server 2008 x64 / Vista (32-bit) / Vista (64-bit); Mac OS X 10.3.9 - 10.6.1
Bundled software	Color Correct, OKI LPR, PrintSuperVision.net, Swatch Utility, Template Manager, Web Driver Installer, Print Control Server2, Print Control Client, Storage Device Manager, Gamma Utility, Profile Assistant, Colour Access Policy Manager
Power consumption (printing)	600 W
Power consumption (PowerSave)	15 W
Storage temperature (T-T)	-10 - 43 °C
Operating temperature (T-T)	10 - 32 °C
Operating relative humidity (H-H)	20 - 80 %
Standard interfaces	Ethernet, USB 2.0
Product color	Black, White
Sustainability certificates	ENERGY STAR