Intermec EasyCoder PC4 Programmer's Reference Manual

Chapter 7 — Commands
ESim for the PC4 and PF8 Printer Programmer’s Reference Manual 125
? - Download Variables
Purpose: This command is used to signal to the printer that the data
following are variable or counter values.
Syntax: ?
Remarks: This command is used by the host system to send data
representing variables and/or counters to the printer after a stored
for containing variables and/or counters has been retrieved. The
amount of data following the question mark line must match
exactly the total number and order of variables and/or counters
for that specific form.
Example:
FR"TEST7" 
? 
12345 
abcde 
ABCDE 
99999 
P1 
^@ - Reset Printer
Purpose: This command resets the printer.
Syntax: ^@
Remarks: The ^@ command resets the printer in the same way as a power
off followed by a power on.
• the command must be followed by CR/LF to be correctly
interpreted.
• the reset command is only available during command input,
that is, not as data in PCX graphics, soft fonts, or in format
forms.
• the printer is unavailable for a short time during which all
commands sent to the printer are lost.
Note: If the ? command is omitted, no variables or counter values
are printed.

Intermec EasyCoder PC4 Specifications

General

Resolution	203 dpi
Power Requirements	100-240 VAC, 50-60 Hz
Print Method	Direct Thermal
Max Print Width	4.09 inches (104 mm)
Max Print Speed	4 inches per second
Max Print Length	39 inches
Media Type	Roll-fed, die-cut, continuous, fanfold, tags, tickets
Media Width	1.0 - 4.65 inches
Media Thickness	0.06 mm (0.00236 in) to 0.18 mm (0.00708 in)
Interface	RS-232
Memory	4 MB Flash, 8 MB SDRAM
Operating Temperature	5°C to 40°C (41°F to 104°F)
Storage Temperature	-4°F to 140°F (-20°C to 60°C)
Humidity	10 to 90% non-condensing