Zebra Z4M - Welcome; Hello!; Unpacking and Inspection; Reporting Damage

77259L Rev. 4 12/16/03 Z4M/Z6M Maintenance Manual v
Table of Contents
Equipment Safety Tips ........................................................................................................4-2
Equipment Safety Tips (Continued) ....................................................................................4-3
Personal Safety Tips ...........................................................................................................4-4
Cleaning ..............................................................................................................................4-5
Exterior ......................................................................................................................... 4-5
Interior .......................................................................................................................... 4-5
Recommended Preventive Maintenance Schedule ..................................................... 4-5
Printhead and Platen Roller ......................................................................................... 4-6
Cleaning the Sensors ................................................................................................... 4-7
Cleaning the Value Peel Module .................................................................................. 4-7
Clean the Cutter Module .............................................................................................. 4-8
Lubrication ...........................................................................................................................4-9
Corrective Maintenance...........................................................................................................4-10
Tools Required ........................................................................................................... 4-10
Print Mechanism Replacement .........................................................................................4-10
Remove Print Mechanism .......................................................................................... 4-10
Install the Print Mechanism ........................................................................................ 4-15
Align the Printhead ..................................................................................................... 4-15
Replace Printhead .............................................................................................................4-17
Removing the Printhead ........................................................................................4-17
Installing the Printhead ............................................................................................... 4-19
Drive System Printhead Changeover from 203 DPI to 300 DPI ........................................4-20
Replace Latch Kit ..............................................................................................................4-22
Remove Latch ............................................................................................................ 4-22
Install Latch Kit ........................................................................................................... 4-23
Adjust Printhead Mechanism ..................................................................................... 4-25
Replace Platen Roller .......................................................................................................4-26
Remove Platen Roller ................................................................................................ 4-27
Install Platen Roller ...............................................................................................4-28
Replace Main Logic Board ................................................................................................4-30
Remove Main Logic Board ......................................................................................... 4-30
Install Main Logic Board ............................................................................................. 4-31
Replace Power Supply Board ...........................................................................................4-32
Remove Power Supply Board .................................................................................... 4-32
Install Power Supply Board ........................................................................................ 4-34
Drive Belt Replacement ....................................................................................................4-37
Remove Drive Belt ..................................................................................................... 4-37