Zebra Z4M Maintenance Manual

xii Z4M/Z6M Maintenance Manual 77259L Rev. 4 1/5/04
List of Figures
Figure 4-15. Remove the Electronics Cover.................................................................................. 4-21
Figure 4-16. Changing the Compound Gear and Compound Pulley............................................. 4-22
Figure 4-17. Latch Kit Parts........................................................................................................... 4-23
Figure 4-18. Strike Plate Installation.............................................................................................. 4-24
Figure 4-19. Adjustment Screw Location....................................................................................... 4-24
Figure 4-20. Printhead Housing Adjustments................................................................................ 4-25
Figure 4-21. Print Mechanism Mounting Screws........................................................................... 4-26
Figure 4-22. Platen Roller Assembly (Z4M Shown)....................................................................... 4-27
Figure 4-23. Platen Roller Disassembly ........................................................................................4-28
Figure 4-24. Platen Roller Kit......................................................................................................... 4-29
Figure 4-25. Removal and Replacement of the Main Logic Board................................................ 4-31
Figure 4-26. Main Logic Board Assembly Connection Locations .................................................. 4-32
Figure 4-27. Removal and Replacement of the Power Supply Board ........................................... 4-33
Figure 4-28. Power Supply Board Assembly Connection Locations. ............................................ 4-34
Figure 4-29. Test the Power Supply ..............................................................................................4-36
Figure 4-30. Removal of the Drive Belt..........................................................................................4-37
Figure 4-31. Front Panel Installation and Connector Location ...................................................... 4-39
Figure 4-32. Dancer Assembly ...................................................................................................... 4-41
Figure 4-33. Ribbon/Head Open Sensor Assemble and Disassemble.......................................... 4-42
Figure 4-34. Ribbon/Head Open Connection to Main Logic Board ............................................... 4-43
Figure 4-35. Ribbon/Printhead Sensor Gap .................................................................................. 4-44
Figure 4-36. Transmissive Sensor Assembly Connection............................................................. 4-45
Figure 4-37. Installing the Transmissive Sensor Assembly ........................................................... 4-45
Figure 4-38. (Reflective) Media Sensor Connection to Main Logic Board..................................... 4-47
Figure 4-39. Media Sensor Removal............................................................................................. 4-48
Figure 4-40. Ribbon Take-Up Assembly/Disassembly ..................................................................4-49
Figure 4-41. Ribbon Supply Assembly/Disassembly..................................................................... 4-50
Figure 4-42. Flash Memory Socket Location................................................................................. 4-52
Figure 4-43. Flash Chip Socket .....................................................................................................4-52
Figure 4-44. Electronics Cover Removal....................................................................................... 4-54
Figure 4-45. Back Cover Mounting Screws ................................................................................... 4-55
Figure 4-46. Standoff Mounting Location....................................................................................... 4-55
Figure 4-47. Elastomeric Connector and Stud Plate Installation ................................................... 4-56
Figure 4-48. Boss Location on Elastomeric Connector ................................................................. 4-56
Figure 4-49. Front Cover and Electronics Cover Removal............................................................ 4-58
Figure 4-50. Mounting Bracket Location and Position................................................................... 4-59
Figure 4-51. Installing the Cutter Assembly (Z4M Shown) ............................................................ 4-59

Zebra Z4M Specifications

General

Print Method	Thermal Transfer or Direct Thermal
Resolution	203 dpi
Max Print Width	4.09 inches
Max Print Speed	10 inches per second
Interface	Parallel, Serial
Memory	4 MB Flash
Media Sensors	Reflective and Transmissive
Media Width	4.5 inches
Media Length	39 inches (991 mm)
Ribbon Width	1 to 4.33 inches
Media Thickness	0.0023" (0.058 mm) to 0.010" (0.25 mm)