Zebra 30819 Benutzerhandbuch
7
System Repair
In this section...
Page
Printer Test Overview.....................................................................7-2
Power ON Self Tests.......................................................................7-2
Power Up Media Registration .......................................................7-5
Self Test Labels ...............................................................................7-5
Automatically Executed Format ...................................................7-7
Operator Interfaces .........................................................................7-7
Communications ..............................................................................7-9
Label Generator ...............................................................................7-12
Memory Manager ............................................................................7-14
Print Process ....................................................................................7-15
Print Modes ......................................................................................7-18
ZPL Commands Supported ............................................................7-20
Power-Up Diagnostics ....................................................................7-20
Power ON Self Tests.......................................................................7-2
Power Up Media Registration .......................................................7-5
Self Test Labels ...............................................................................7-5
Automatically Executed Format ...................................................7-7
Operator Interfaces .........................................................................7-7
Communications ..............................................................................7-9
Label Generator ...............................................................................7-12
Memory Manager ............................................................................7-14
Print Process ....................................................................................7-15
Print Modes ......................................................................................7-18
ZPL Commands Supported ............................................................7-20
Power-Up Diagnostics ....................................................................7-20
Printer Test Overview
This Maintenance Manual does not contain a Circuit Description section.
Instead, this section of the manual provides in-depth explanations of the
operation and testing features of the XiII-Series printers. Faulty Electronic
Assemblies should be easily located by board swapping. Further diagnostic
testing of the faulty electronic assembly should be performed at a depot- level
style repair facility.
Instead, this section of the manual provides in-depth explanations of the
operation and testing features of the XiII-Series printers. Faulty Electronic
Assemblies should be easily located by board swapping. Further diagnostic
testing of the faulty electronic assembly should be performed at a depot- level
style repair facility.
Power ON Self Tests
The printer performs a complete self test sequence each time power is turned
ON. This sequence of tests verifies that the printer will perform as required.
Failing a critical test stops the printer from completing the self-test and stops
normal printer operation. The following are the tests and their results.
ON. This sequence of tests verifies that the printer will perform as required.
Failing a critical test stops the printer from completing the self-test and stops
normal printer operation. The following are the tests and their results.
LED Test
All LEDs are turned ON. Visual inspection by the operator is required to verify
that all LEDs are operational.
that all LEDs are operational.
Program ROM CRC Test
This test takes less than 5 seconds to execute. The CRC value for programming
code memory space is calculated and compared to the last few bytes of the code
itself. The Program ROMs are operational when the calculated CRC value
matches the CRC value stored at the end of the ROM memory.
code memory space is calculated and compared to the last few bytes of the code
itself. The Program ROMs are operational when the calculated CRC value
matches the CRC value stored at the end of the ROM memory.
Upon successful completion of the ROM test the Data LED is turned OFF.
Should the CRC test fail, the system will not advance beyond this test.
Should the CRC test fail, the system will not advance beyond this test.
48452L Rev. 2
XiII-Series Maintenance Manual
7-1