Alignment and Adjustments

No.

Functi on

Enter

Up/ Down

 

Stop

Remar k

00

Motor

Motor Run

 

 

 

 

 

Motor Stop

 

01

MHV

Mhv On

 

 

 

 

 

Mhv Off

-1300V

02

THV(-)

Thv Negative On

 

 

 

 

 

Thv Negative Off

-1000V

03

THV(+)

Thv On

 

 

 

 

 

Thv Off

+1300V

04

 

 

Supply

 

 

DEV

-350V

DEV

Dev On

 

 

 

 

 

Dev Off

 

: -550V

 

0

 

 

 

0

 

: -350V

 

05

LSU

LSU Run

 

Off

 

LSU Stop

020mV

 

 

 

On

 

Ready

 

06

PickUp

Pickup On

 

 

 

 

 

Pickup Off

 

07

PEmpty

 

Paper Empty

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

08Sensor

 

 

 

 

Exit

Feed

 

09

Cover

 

Cover Open

 

 

 

 

 

 

 

 

 

 

 

10

Fuser

Fuser On

 

 

 

Fuser Off

 

11

HotBur n

HotBurn On

 

 

 

 

 

12

Clean Print

Clean Printing

 

 

 

 

 

13

Thv

 

 

 

 

 

 

Refer ence

 

low

adequate

high

 

 

 

 

 

 

14

PTL

PTL On

 

 

 

PTL Off

PTL 없음

15

FAN

Fan On

 

 

 

Fan Off

 

16

Manual

Manual Pickup On

 

 

 

Manual Pickup Off

 

PickUp

 

 

 

 

 

 

 

 

 

 

 

17

Manual

 

 

 

 

 

 

Sensor

 

Manual Sensor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.6.4 Self Test Button

If the Self-Test button pressed, vertical lines are printed.

Turn the power on while pressing this button, '89' shows in the DCU and the printer is warming up. After warming- up the printer is in READY Mode, and '88' shows in the DCU. In this mode, without any detection, the printer begins printing(trial printing and data from the PC). It is convenient to use this mode when the engine malfunction is detected in the control board.

4-10Service Manual

Samsung Electronics

Page 55
Image 55
Samsung ML-2015/XEV manual Self Test Button, Functi on Enter Up/ Down Stop Remar k