OKI ML6300 用户手册

Troubleshooting > 48

Use the following table to help you to identify symptoms with 
possible causes and take suggested remedial actions.

No power

The power cable is not 

properly connected.

Check the power cable 

is properly connected at 

both power outlet and 

printer.

Power outlet problem or 

power outage.

Plug another appliance 

into this outlet to check 

if it works.

SEL indicator is unlit.

The printer driver is not 

installed properly.

Re-install the printer 

driver correctly.

The printer has just 

stopped printing.

Press the SEL button.

There is no paper in the 

printer.

Load paper.

SEL indicator is 

illuminated but no 

printing takes place.

Inrterface cable is 

disconnected.

Reconnect the interface 

cable.

Wrong interface cable 

has been used.

Use correct interface 

cable.

The print head is 

moving but no printing 

takes place.

The ribbon cartridge 

has not been installed.

Install the ribbon 

cartridge. 

The horizontal printing 

position is offset.

The start position may 

change after the printer 

is powered on.

When the printer is 

powered ON, switch 

from off-line mode to 

on-line mode by 

pressing the SEL 

button. Reset the start 

position. You must set 

the Power Switch to OFF 

before you change the 

start position.