Table 6.3 (2/2)

6 – 4

ALARM

CATEGORY

SPACING ALARM

PRINT

HEAD

ALARM

ALARM

 

 

LED DISPLAY

REMARKS

12

15

17

20

ALARM 10

PROP UTILITY PRESTIGE BOLD

Spacing alarm

 

 

 

 

Space IPT is not occurred

 

 

 

 

 

within in specified timing.

Print Head

 

 

 

 

Print head does not reach

homing alarm

 

 

 

 

to the home position.

Print Head

 

 

 

 

Thermister is open, short

A/D alarm

 

 

 

 

with 0V or short with +5V.

Print Head Gap

 

 

 

 

Print Head Gap Signal open

A/D alarm

 

 

 

 

 

TROUBLESHOOTING

Replace space motor.

Replace P.H. cable.

Replace Control/ Power Supply Board

Check the mechanisms if load is too much.

Check the Pl.H. connection.

Replace Print Head.

Replace P.H. cable.

Replace Control/Power Supply Board

Replace P.H. cable.

Replace Space Motor Assy.

Replace Control/Power Supply Board

: LED Blink (200ms ON, 200ms OFF) : LED Lights up

Page 101
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Oki 3390, Microline Printer, 3391 specifications 2/2

3390, Microline Printer, 3391 specifications

The Oki 3391 Microline Printer embodies precision and versatility, making it an essential tool for various business applications. Built with a range of powerful features, this dot matrix printer excels in environments that require consistent, reliable printing. The Oki 3391 is a member of the Oki 3390 series, renowned for its robust design and technological advancements.

One of the standout characteristics of the Oki 3391 is its impressive printing speed. The printer operates at a rate of up to 550 characters per second, significantly boosting productivity in busy office settings. This speed allows users to handle high-volume print jobs efficiently, ensuring deadlines are consistently met. Additionally, the Oki 3391 offers page mode printing, which is ideal for multi-part forms, making it a popular choice for invoicing and record-keeping applications.

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In terms of connectivity, the Oki 3391 is equipped with multiple interface options, including parallel and USB connections, facilitating easy integration into existing office setups. This versatility enables users to connect the printer to various devices, such as PCs and terminals, without hassle. Furthermore, the printer offers a range of emulations, ensuring compatibility with different software applications.

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