Datamax I-Class Mark II User Manual

Chapter 5 – Maintenance and Adjustments 60
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Whenever using narrow media (sizes that are less than the width of the printhead), adjust the
Leveling Cam for even pressure distribution. Adjust the Printhead Leveling Cam as follows:
1. With media loaded, download your label format (or use a Test Menu format) then begin
printing a small batch of labels.
2. While observing the printed output, rotate the Leveling Cam counter-clockwise until the image
fades across the label, as shown in Example 1 (below).
3. While observing the printed output, rotate the Leveling Cam clockwise until the image is
complete, with even contrast, as shown in Example 2 (below).

Thumbscrew
Example 1 – Over
adjustment:
Too much adjustment
produces an image
that fades across the
label. To correct this,
move the Thumbscrew
to the right.
Example 2 – Correct
adjustment:
The proper adjustment
produces a complete
image with even print
contrast across the
label (see note below).

Under-adjustment can also cause problems including ribbon wrinkling, label tracking, and platen
roller and printhead wear. When changing to a different width of label, always perform this
adjustment.

Datamax I-Class Mark II Specifications

General

Power Supply	100-240 VAC, 50-60 Hz
Print Resolution	203 dpi
Print Width	4.09 inches
Memory	16 MB DRAM, 8 MB Flash
Connectivity	USB, Serial, Ethernet
Media Handling	Roll-fed
Media Width	1.0" – 4.65" (25.4 mm – 118 mm)
Media Thickness	0.0025" – 0.010" (0.0635 mm – 0.254 mm)
Ribbon Width	1.0" – 4.5" (25.4 mm – 114.3 mm)
Ribbon Length	1968 feet (600 meters)
Print Speed	up to 12 ips
Dimensions	12.7" H x 12.6" W x 18.6" D (322.6 mm H x 320 mm W x 472.4 mm D)