Datamax M-Class Mark II Maintenance Manual

Removal and Replacement
4-5
2. Secure the Front Panel PCB to the chassis using the two Screws.
3. If servicing a display-equipped model, install the Bezel over the Front Panel PCB;
otherwise, go to Step 4.
4. Install the Front Panel; see Section 4.2.
5. If servicing a non-display model, adjust the darkness; see Section 2.7.
4.3 Printhead
CAUTION
 If over-voltage is suspected, see Section 2.10.
 Handle the printhead with extreme care and never use a sharp object on
the printhead surface.
Removal:
1. Turn OFF and unplug the printer. Open the cover; if ribbon is installed, remove it.
2. With the Printhead Assembly latched, loosen the Printhead Mounting Screw (it will
remain in the assembly).
Printhead
Assembly
Printhead
Mounting
Screw
3. Unlatch then raise the Printhead Assembly. Carefully slide the Printhead out of the
assembly (see detail, below) then disconnect the two cables and remove the Printhead.

Datamax M-Class Mark II Specifications

General

Media Sensor	Adjustable reflective and transmissive sensors
Print Method	Thermal Transfer
Print Resolution	203 dpi
Memory	8 MB Flash, 16 MB SDRAM
Interface Options	USB, Serial, Ethernet, Parallel
Media Type	Roll-fed, die-cut, continuous, fan-fold, tags, ticket stock
Media Width	1.0 in (25.4 mm) to 4.65 in (118 mm)
Media Thickness	0.0025 in (0.0635 mm) to 0.010 in (0.254 mm)
Media Roll Diameter	8 inches (203 mm) max
Ribbon Width	1 to 4.33 inches (25.4 to 110 mm)
Ribbon Length	1968 ft (600 m)
Ribbon Core	1 inch (25.4 mm)
Label Width Range	1.0 in (25.4 mm) to 4.65 in (118 mm)
Label Length Range	0.25 to 39 inches (6.35 to 991 mm)