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5 Troubleshooting

■ Communication

Problem

Cause

Solution

Printer does not

communicate

Is the power turned off?

Please turn on the

power. (C. 2.1)

Is the application or the

driver for this product

used?

Please use the

application or the driver

for this product.

Is the link correctly

connected?

Please connect the link

correctly. (C. 2.3)

Does the transmitter

correspond with

the SPP profile?

Please use

the transmitter that

corresponds with

the SPP profile.

Is equipment too close that it

causes radio

interference?

Please stop the device

that causes the radio

interference or keep

the transmitter and the

printer away from the

device.

Is there a shield between the

transmitter and the printer

that interferes with the radio?

Please use it in a place

without the shield.

Fujitsu FTP-638WSL110 Series User Manual

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