9
◆
Cutting label sheets at the part other than release paper with the paper cutter, the label sheet
adhesive may stick to the cutter, and the cutting ability may deteriorate.
◆
The car charger is only for charging. Even if the car charger is connected to the printer, the printer
cannot print without the battery pack.
◆
Charging the battery pack by car charger is possible while the car engine is running or in accessory
position. Ensure that the car battery remaining capacity is sufficient before using the car charger in
accessory position.
◆
After using the car charger, be sure to unplug the cigar plug from a car accessory socket.
◆
DO NOT print out during a vehicle driving. Ejected thermal paper may hinder a vehicle driving.
◆
DO NOT drop or insert any foreign objects such as clips, pins, and screws in the internal parts or
slot of the products.
◆
DO NOT drop any liquid or spray a solvent to the products.
◆
NEVER use sharp object such as pen tip to push the switch on the operation panel.
◆
Make sure not to injure your body or other objects by the plate edge.
◆
When something goes wrong with the printer during use, stop using it immediately, unplug the AC
plug or cigar plug from the outlet or car accessory socket, and remove the battery pack.
◆
NEVER disassemble the printer without a serviceman.
Precautions for Wireless communication
◆
When using the Bluetooth interface, the communication may become unstable due to the influence
from any external radio waves. This is the specification of Bluetooth for wireless communication
standard.
◆
The Bluetooth model uses 2.4GHz frequency range. The Wireless LAN model IEEE802.11b/g/n
uses 2.4GHz frequency range, and IEEE802.11a/n uses 5GHz frequency range. So if these models
are used around any equipment with the same frequency range such as other wireless LAN
networks and microwave oven, radio frequency interference may occur, and the communication
may become unstable. When it happens, turn off the interfering equipment or increase the distance.
In addition, shorten the distance between the host device and the printer as much as possible.
◆
When using the Wireless LAN model IEEE 802.11a/n, the printer may stop communication
temporarily before outputting radio wave to the target channel not to affect the weather radar, air
traffic control radar or others. This is to monitor the presence of radar waves for a certain time. If the
printer detects radio waves such as radar during operation, it may switch to another channel.
Precautions for maintenance
◆
Clean the products’ cases using a soft and lint-free cloth. DO NOT use alcohol or other solvent.
◆
Before using, always clean the terminals using a dry, soft, and lint-free cloth. When the terminals are
dirty, it may cause contact failure.
◆
When cleaning the thermal head, wipe the thermal head with a cotton swab or other soft material.
