Compuprint 4247-X03 - Manual (Page 185)

Table 31. RS232/C serial interface signals (continued)
Signal
Name Pin
Number
Local
Connect.
Source
Remote
Connect.
Source Description
DTR 4 Printer Printer Data Terminal Ready. Normally HIGH
(ON). Indicates that the printer is ready to
initiate a connection.
The LAN Interface
LAN Interface Port
1. Ethernet 10/100BaseT Connector
2. Green 10/100Mbit/sec. Transmission Speed LED
3. Yellow Traffic LED
LED indicators
The LED indicator modes are described in the following table:
LED Status Description
Yellow
LED Unlit Transmission speed at 10Mbit/sec.
Lit Transmission speed at 100Mbit/sec.
Green
LED Blinks Transmitting or receiving packets from the network.
Environmental requirements
The printer operates correctly in environments that are typical of most business
offices.
Attention: Damage to the printer can occur if you power on (|) the printer
immediately after the printer has been moved from an environment that does not
meet the following operating requirements. If the printer has been in such a
location, be sure that you move the printer to the correct operating environment at
least 24 hours before you power on (|) the printer.
Operating environment
The following table shows the operating environment requirements for the printer.
Environment Requirement
Temperature range 10° to 40° C (50° to 104°F)
Relative humidity range 10% to 90% RH (non-condensing)
Note: The best conditions for feeding and stacking are within a temperature range
of 15.6 to 32.2°C (60 to 90°F) and a relative humidity range of 26 to 62%.
Shipping environment
The following table shows the shipping environment requirements for the printer.
Note: You must cover the printer with a plastic cover for shipping.
Appendix A. Printer specifications 169