Lexmark MS710 Series Quick Manual - Page 13

Browse online or download pdf Quick Manual for Printer Lexmark MS710 Series. Lexmark MS710 Series 20 pages. Printing guide
Also for Lexmark MS710 Series: Tech Note (3 pages), Manual (20 pages), Connection Manual (6 pages), Paper Manual (4 pages), Moving Manual (3 pages), Supplies Manual (3 pages), Menu Map (2 pages), Information Manual (1 pages), Setup Sheet (2 pages), (Greek) (17 pages)

Lexmark MS710 Series Quick Manual
111.21 Service Printhead Error
The printer will post a 111.21 Printhead Error upon boot up or after
re-inserting the Toner Cartridge and Imaging Unit inside the printer.
It could be due to the Printhead not getting the required power to
start due to faulty signal transmission caused by improper insertion
of the Toner Cartridge and Imaging Unit.
The error means that the Printhead +5V power line was not ON
when the laser servo started. It is possible that the Printhead is not
defective.
To fix the issue, reseat the Toner Cartridge and Imaging Unit.
If issue persists, replace the Printhead assembly.
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