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Line one lists the printer model number (M9850) and the part
number for the printer ROM. Line two is the version of software
in the printer.
Printing a Test Label
1. From the Diagnostics Menu, press L or R until you see
DIAGNOSTICS
l User Diag r
2. Press E and R until you see
USER DIAG
l Test Label
3. Press E. The following test labels print.
The test labels display printer model number, software version
number, number of inches printed to date, user COM port
settings, and a test pattern. This information will help Technical
Support diagnose the problem. Refer to the Packet Reference
Manual for more information about the test label.
8-2 Diagnostics