Zebra 49834 Benutzerhandbuch
138
170PAX4 Maintenance Manual
57518L-001 Rev. A
3/18/05
Preventive and Corrective Maintenance
Corrective Maintenance—Corrective Maintenance
Corrective Maintenance
If a problem occurs with the print engine, the service technician should first ensure that the
unit is being used properly, and then begin to troubleshoot. After the problem has been
determined, refer to the appropriate adjustment or replacement procedure to correct the
problem.
unit is being used properly, and then begin to troubleshoot. After the problem has been
determined, refer to the appropriate adjustment or replacement procedure to correct the
problem.
Maintenance procedures listed here apply to both right-hand and left-hand print engines unless
otherwise individually noted.
otherwise individually noted.
Tools Required
Phillips Screwdriver Set
Flat-blade Screwdriver Set
Screwdriver, Flat-Blade 1/32 in. × 1/4 in.,
Extended Reach (10 in. shaft), Magnetic
Screwdriver, Phillips No. 1, Extended
Reach (10 in. shaft), Magnetic
Hex Head Driver 7/64 in. Extended Reach
(10 in. shaft)
Standard Hex Key (Allen Wrench) Set
Metric Hex Key (Allen Wrench) Set
Standard Open-End Wrench Set
Standard Nutdriver Set
Potentiometer Adjustment Tool
Torque Wrench – calibrated in inch-
pounds
Anti-Static Wrist Strap and Mat
Needle Nose Pliers
Metric and Inch Feeler Gauges, must
include:
0.010 (.0254mm), 0.020 (.508mm), &
0.060 in. (1.5mm)
0.010 (.0254mm), 0.020 (.508mm), &
0.060 in. (1.5mm)
Snap Ring Tool
Safety Goggles
Wire Cutters
Metric Open-End Wrench Set
Metric Nutdriver Set
Multimeter
Note •
Most fasteners are metric.