User's Manual Part 2

Chapter 3 — Troubleshooting and Maintaining the Printer
PD41 and PD42 Commercial Printer User’s Guide 67
All three LEDs flash rapidly four times to signal that Extended
Testmode is active.
4 Release the Print button and lower the printhead. You are now in
Extended Testmode and the following screen appears.
• Press to cycle through the different options.
• Press to select a test function.
• Press to exit Extended Testmode.
5 Lower the printhead.
Understanding the Functions in Extended Testmode
Function Description
Select Media When you select your media, the printer performs a
slow sensor calibration (slow testfeed). Performing a
slow testfeed can help resolve gap/mark detection
problems.
Test Labels
Setup Info
You can print configuration labels one at a time.
Press to print the next label. The screen shows
which label is next.
Dump Mode Enter Dump mode. For more information on Dump
mode, see “Using Dump Mode” on page 65.
Factory Default Restore factory default settings. Select the option
and then follow the onscreen instructions.
Setup and Exit Exit Extended Testmode and enter Setup mode.
TEST
SELECT MEDIA