Datamax M-Class Mark II Maintenance Manual

Removal and Replacement
4-15
Fuse F1
Fuse F2
Power Supply PCB
Installation:
1. Only replace the defective fuse(s) with the same type and rating as the factory original:
• Fuse F1: Medium acting, 3 amps @ 250 Volts, 5 x 20 mm; and,
• Fuse F2: Fast acting, 3 amps @ 250 Volts, 5 x 20 mm.
2. Install the Side Cover Assembly; see Section 4.1.
4.6 Media Sensor
Removal:
1. Turn OFF and unplug the printer.
2. Remove the Side Cover Assembly; see Section 4.1.
3. Open the J7 Strain Relief on the Main Logic PCB then remove the Media Sensor Cable.
4. Unlatch the printhead assembly then remove the Screw and the Outer Bearing Plate.
5. Slide the Media Sensor & Cable Assembly out of the printer.

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)