Data Error Light Pattern
5P/5MP 6P/6MP
Computer
Message
Description &
Recommended Action
40 ERROR
Indicates an abnormal connection break
occurred while transferring data from the
computer.
Press
GO
on the printer to clear the error
message.
41 ERROR
A temporary error occurred while printing.
This error most commonly occurs when the
printer picks two sheets of paper at once.
The page containing the error is reprinted
automatically. (first two light sequences)
Remove the page from the output tray and
press
GO
on the printer
51/52 ERROR
The printer detected a temporary error
condition.
Turn the printer off then on. If the problem
persists replace the laser scanner assembly.
55 ERROR
The printer detected a temporary error
condition
Turn the printer off then back on. If problem
persists, replace the DC Controller. If the
problem still continues, replace the formatter
PCA.
HP LaserJet 5P/5MP, 6P/6MP Printer Service Supplement
Troubleshooting
63