Portable Printing Solutions S4500THS User Guide
Extech Instruments Corporation 285 Bear Hill Road, Waltham, MA 02451-1064 Phone: 1-877-4-EXTECH (439-8324) Fax: (781) 890-7864 Web site: www.extech.com
Copyright © 2005 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
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1.3 READING THE LED STATUS
The illustration below points out the location of the LED indicators
described in Table 1.
FIGURE 3 - LED INDICATOR LOCATIONS
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.
TABEL 1 - READING THE LED STATUS
LED State Status
Communication
Status
LED # 1
On - Green
Flashing Green, indicates that Power is ON and that the printer is in RS232 or IrDA mode.
Steady GREEN state when communicating with host.
On - Blue
Flashing Blue, indicates that Power is ON and that the printer is in Bluetooth mode.
Steady Blue state during transmit/receive.
On - Orange
Flashing Orange, it indicates the power is ON and that the printer is in 802.11b mode.
Steady Orange state during transmit/receive.
Battery
LED # 2
On - Yellow
The battery charger is charging the battery at a fast rate. The LED will turn off when the
battery is fully charged
On - Red
The battery voltage is low and needs charging
Magnetic
Card
Reader
(MCR) Status
LED # 3
On - Green
• Indicates that MCR is ready to accept data.
• Indicates that SCR is ready to accept data.
On - Red
• Steady Red, indicates an MCR/SCR fault condition or a printer error. The printer is not
ready to accept data.
• Printer is out-of-paper or Paper door is open.
• Flashing Red, indicates the printhead is hot and printing is paused.
Note: Refer to the troubleshooting guide to determine error
or fault condition.
COMMUNICATIONS
BATTERY
MCR
