Reading The Led Status - Extech Instruments S4500THS User Manual

Portable Printing Solutions
1.3 R
EADING THE
The illustration below points out the location of the LED indicators
described in Table 1.
4
This table explains the LED indicator status. Refer to Figure 1 for the
locations described for ON/OFF and FEED pushbutton switches and AC
adaptor socket.
LED
Communication
Status
LED # 1
Battery
LED # 2
Magnetic
Card
Reader
(MCR) Status
LED # 3
Note: Refer to the troubleshooting guide to determine error

or fault condition.
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LED S
TATUS
B
MCR
ATTERY
F 3 - LED I
IGURE
T 1 - R
ABEL
State
Flashing Green, indicates that Power is ON and that the printer is in RS232 or IrDA mode.
On - Green
Steady GREEN state when communicating with host.
Flashing Blue, indicates that Power is ON and that the printer is in Bluetooth mode.
On - Blue
Steady Blue state during transmit/receive.
Flashing Orange, it indicates the power is ON and that the printer is in 802.11b mode.
On - Orange
Steady Orange state during transmit/receive.
The battery charger is charging the battery at a fast rate. The LED will turn off when the
On - Yellow
battery is fully charged
On - Red
The battery voltage is low and needs charging
• Indicates that MCR is ready to accept data.
On - Green
• Indicates that SCR is ready to accept data.
• Steady Red, indicates an MCR/SCR fault condition or a printer error. The printer is not
ready to accept data.
On - Red
• Printer is out-of-paper or Paper door is open.
• Flashing Red, indicates the printhead is hot and printing is paused.
C
OMMUNICATIONS
NDICATOR LOCATIONS
LED S
EADING THE TATUS
Status
S4500THS User Guide