Question about HP LaserJet 9050 Printer
49.4CF1 = gen firmware error-
Common problem on LJ9000 series. most likely a corrupt file has been sent to print,
How to Clear- switch printer OFF
if the net card is not built into the formatter- then unscrew and remove - remove all network/USB points from printer and then cycle the power- leave the printer disconnected from network and allow to reach ready state( If the machine still shows error- read below) if the machine does clear and reach ready then the error is with a bad file in the Print Spooler Que and may still need to be cleared from the print que (on the PC). If the error does not clear then you may need to Reset the machine - to perform a cold reset.
Switch power ON- Wait until Memory Check is Running( lots of asterisks on screen) whilst the mem check is running press and HOLD the green Tick button, Hold until all Three Heartbeat lights have come on together- let go of the tick button use the scroll buttons to navigate down to Cold Reset select and press tick cold reset is now performed- if this doesnt clear your issue then please contact your service Department and inform them that a new formatter may well be required-this repair can be completed using Belmonte Business Equipment.co.uk
Posted on Oct 11, 2013
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Posted on Jan 02, 2017
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