Error Message 20.00.00 Insufficient memory: To continue, touch “OK” for HP LaserJet M601, M602, M603 Series Printers.

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HP Say:

20.00.00 Insufficient memory: To continue, touch “OK”

Description

The product has experienced a memory error. You might have tried to transfer too many fonts or macros.

Recommended action

Touch the OK button to print the transferred data (some data might be lost), and then simplify the print job or install additional memory.

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