User guide

117
Troubleshooting
Print Engine Diagnostics
1/10/06 170PAX4 User Guide 57516L-002 Rev. A
Communications Diagnostics Test
Do not perform the following test until all configuration and calibration parameters have been
set. For configuration information, see Control Panel LCD Displays on page 55.
This test is controlled from the control panel LCD display. See Set Communications Mode
on page 71. Figure 43 shows a typical printout from this test. Turn the print engine power
Off (
O) and then back On (I) to exit this self test and return to normal operation.
Figure 43 • Communications Diagnostics Test Label
J8 Interface Fixed
J7 Interface Fixed
Twinax/Coax ID ZPL
Table 16 • Control of Parameters (Continued)
Parameter Controlled By
Note • This test label prints upside-down.