Question about Lexmark Office Equipment & Supplies
Error 30 Top Cover Open or Print Cartridge Missing
Make sure the spring-mounted pin on the print head shroud is installed
properly and that it is detected by the ramp on the print cartridge as
the cover closes. The pin should enter the tower on the HVPS and
depress the cover switch.
Different printer, similar issue. May help.
Posted on Jun 02, 2008
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Posted on Jan 02, 2017
Tips for a great answer:
problem could be due to a communication failure between one of the printheads
(cartridges) and the All-In One (AIO) or by a short in one if the printheads. Please follow the steps
below to identify and fix cartridge issues:
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