HP Original Cartridges
(The "X" size won't fit the M601)
Reliable Remanufactured Cartridges
Error Message 69.11.YY Error To continue turn off then on for HP LaserJet M601, M602, M603 Series Printers.
HP Say:
69.11.YY Error To continue turn off then on
Description
Duplexer error.
Reurn the product off, and then on. If the error persists, replace the duplexer.
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