Datamax E-Class Mark II Programmer's Manual

Extended System-Level Command Functions
106 Class Series 2 Programmer’s Manual
STX KH Dot Check (H-Class & M-Class Mark II only)
This command specifies dot check operations for the printhead elements.
Syntax:
<STX>KHx<CR>
Where:
x
- Specifies the operation, where:
P = Performs dot check;
A = Returns the most recent dot check and dot
resistance results; and,
B = Returns the most recent dot check failed dot
results.
Sample:
<STX>KHP<CR>
The sample above performs dot check with DOTCHECK and a
progress bar displayed.
Sample:
<STX>KHA<CR>
The sample above returns results from the last dot check for
every element and its resistance up to 1350 ohms [with out of
range (bad or suspect) values indicates as ******], the number
of dots tested, the total number of bad or suspect dots detected
and, the minimum, maximum, and average resistance
and variance:
DOTCHECK RESULTS
DOTS TESTED GOOD 830 OF 832
DOT OHMS
0 1148
1 1148
2 1140
.
.
.
142 1199
143 *****
144 *****
145 1050
.
.
.
830 1116
831 1116
832 1116
TOTAL BAD DOTS: 2
MIN MAX AVG VAR
921 1640 1125 719

Datamax E-Class Mark II Specifications

General

Resolution	203 dpi (8 dots/mm) or 300 dpi (12 dots/mm)
Operating Temperature	40°F to 95°F (4°C to 35°C)
Storage Temperature	-40°F to 140°F (-40°C to 60°C)
Print Method	Direct Thermal / Thermal Transfer
Max Print Speed	6 inches per second (ips)
Memory	8 MB DRAM
Interface	Serial, Parallel, USB
Media Type	Labels, Tags, Receipts
Media Width	0.75" (19 mm) to 4.65" (118 mm)
Media Thickness	0.0025 to 0.008 inches (0.0635 to 0.2032 mm)
Power Requirements	100-240 VAC, 50-60 Hz