Zebra ZM400 Series User Manual

Corrective Maintenance
Stepper Motor Assembly
264
14207L-001 A ZM400/ZM600 Maintenance Manual 8/9/07
Install the New Stepper Motor and Gear
1. See Figure 129 on page 263. Install the stepper motor by sliding the gear/pulley through
the drive belt. Secure in position with the pivot screw, but do not tighten at this time.
2. Reinstall the locking screw and nut, but do not tighten at this time.
3. Rotate the motor down until the drive belt is just taut. Tighten the locking screw and then
the pivot screw.
4. Route the stepper motor cable as shown and connect it to J2 on the power supply.
5. See Figure 127 and lift the power supply shield back into place.
6. Replace the mounting screw and standoff.
7. Verify all cable routing.
8. See Figure 126 on page 260 and replace the wireless board.
9. See Figure 125 on page 259 and replace the radio card.
Note • Belt should deflect under finger pressure but no more than ¼ inch (6 mm).

Zebra ZM400 Series Specifications

General

Max Print Width	4.09 inches (104 mm)
Max Print Speed	10 inches per second (254 mm per second)
Print Method	Thermal Transfer/Direct Thermal
Resolution	203 dpi (8 dots/mm)
Connectivity	USB 2.0, Serial RS-232, Parallel, Internal Ethernet (10/100), optional wireless
Media Width	1"/25.4 mm to 4.5"/114 mm
Media Length	0.25 to 39 inches (6 to 991 mm)
Media Thickness	0.0023"/0.058 mm to 0.010"/0.25 mm
Ribbon Width	1"/25.4 mm to 4.33"/110 mm
Ribbon Length	1476 feet (450 m)
Supported Media Types	Continuous, die-cut, notch, black-mark
Operating Temperature	40°F to 105°F (5°C to 40°C)
Storage Temperature	-40°F to 140°F (-40°C to 60°C)