Intermec EasyCoder PM4i User Manual

Appendix C — Interfaces
140 EasyCoder PM4i Printer User’s Guide (Fingerprint Version)
RS-232 Interface
Protocol
To change the RS-232 interface settings, see “Setting Up the
Printer” on page 51.
Signals on printer’s serial port “uart:
”
*The external +5V is limited to 500 mA and is automatically
switched off at overload.
Protocol
Default setup:
Baud rate: 9600
Char. length 8 bits
Parity: None
Stop bits: 1
RTS/CTS Disabled
ENQ/ACK: Disabled
XON/XOFF: Disabled (both ways)
New Line: CR/LF
DB-9 Signal Meaning
1 External +5V DC*
2 TXD Tr a n s m i t d a t a
3 RXD Receive data
4 DSR Data set ready
5GNDGround
6 DTR Data terminal ready
7CTSClear to send
8 RTS Request to send
9–Not used

Intermec EasyCoder PM4i Specifications

General

Print technology	Direct thermal
Maximum resolution	203 x 203 DPI
Display	LCD
Product color	Silver
Standard interfaces	RS-232, USB 2.0
Internal memory	16 MB
Media thickness	2.5/8.7 mm
Maximum label width	114.3 mm
Maximum label length	4 m
Maximum roll diameter	213 mm
Maximum internal memory	1 GB
Supported network protocols	TCP/IP, LPR/LPD, FTP, BOOTP, DHCP, HTTP, SNMPv3, SMTP, SNMP-MIB II
Power requirements	90 - 265 VAC, 45 - 65Hz
Power consumption (standby)	15 W
Power consumption (printing)	125 W
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	40 - 104 °F
Operating relative humidity (H-H)	20 - 80 %

Weight and Dimensions

Depth	543 mm
Width	298 mm
Height	261 mm
Weight	13500 g