Spectrum Z™510 3D Printer Hardware Manual
Troubleshooting
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10/2/07
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9.9 Communication Errors Between Print Head and Printer
In general, clean the pogo pins whenever you replace or remove a printhead. Doing this will greatly reduce
errors in communication between the printhead and printer. To clean the pogo pins, follow these instruc-
tions:
1. Get an alcohol swab (Toolbox) and remove it from its packaging. Crush the plastic casing to release
the alcohol into the swab.
2. Unpark the gantry and manually move the gantry to the front of the printer.
3. Open the carriage cover and remove the printhead.
4. Wipe the pogo pins and reinsert the printhead.
5. Close the carriage cover and repark the gantry.