Fuser Error 50.7
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Laserjets HP 4550 - "50.7 Fuser error" tried everything If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 9 of 9 Thread: HP 4550 - "50.7 Fuser error" tried everything Thread Tools Show Printable Version Display Linear Mode Switch to Hybrid Mode Switch to Threaded http://h30434.www3.hp.com/t5/Inkjet-Printing/50-7f-00/td-p/5352513 Mode 05-07-2009,01:03 PM #1 DCO57 View Profile View Forum Posts View Blog Entries View Articles Member Join Date Sep 2008 Posts 31 HP 4550 - "50.7 Fuser error" tried everything I have a 4550 thats giving the old 50.7 fuser error. I replaced the following two different fusers LVPS - two different HVPS - don't know why, but I figured both PS's http://printertechsforum.com/forum/showthread.php?2692-HP-4550-quot-50-7-Fuser-error-quot-tried-everything fuser motor M2 - two different Feed (fuser) PCB Fuser sensor PS6 DC Controller I checked the gears adjacent to the fuser motor - they spin OK I checked relevant cables with a OHM meter The fuser motor doesn't turn during bootup (like it should) Before taking this all apart to replace the fuser power connector and other misc parts, has anyone run into a case where this 50.7 fuser error was caused by some strange part causing a chain reation. Thank you, Doug O Reply With Quote 05-08-2009,12:17 AM #2 redcow View Profile View Forum Posts View Blog Entries View Articles Senior Member Join Date Jan 2005 Location Elk Grove, California Posts 1,097 Not to kick dirt on you when you're down, but M1 is the fuser motor. M2 is the pickup motor Look at page 232 of the service manual Reply With Quote 05-08-2009,09:12 AM #3 DCO57 View Profile View Forum Posts View Blog Entries View Articles Member Join Date Sep 2008 Posts 31 Did everything mentioned in the manual...some items twice. Reply With Quote 05-09-2009,12:30 AM #4 redcow View Profile View For
Close × Menu Repair Guides Answers Forum Parts & Tools Store Teardowns Translate Join Log In GO iFixit Fast Order Create a Page Edit Billing Info Order History Logout Join Log https://www.ifixit.com/Answers/View/313830/getting+a+50.7+fuser+error In Repair Guides Answers Forum Parts & Tools Store Teardowns Translate « Back to Answers Index 313830 HP Printer laser jet CP375 John Ortega Rep: 1 Posted: May 26 Options http://www.copytechnet.com/forums/hp/56479-50-7-fuser-error.html Permalink History Subscribe Unsubscribe getting a 50.7 fuser error I am getting a 50.7 fuser error. it says to unplug it and plug it back in . sometimes if you fuser error are using a surge protectoor ,this could cause the problem. I am not hooked in on one, Answer this question I have this problem too Subscribed to new answers Is this a good question? Yes No Voted Undo Score 0 Cancel Comments: Can you confirm the model number. I reviewed a list of models at Printer Support and could not fuser error 50.7 find the support page for your the CP375. It may fall into the 300 Model Series, but I wanted to confirm before answering. May 27 by Abdur Rahman Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz? Cancel 1 Answer Filter by: Most Helpful Newest Oldest Most Helpful Answer oldturkey03 @oldturkey03 Rep: 367.2k OTS 580 263 1k Posted: May 27 Options Permalink History John Ortega, I do agree with Abdur Rahman and we do need you to verify your model. The error is a generic HP error and here is their answer:"The product has experienced an error with the fuser unit. If you are using a surge protector, remove it. Plug the product directly into the wall socket. Turn the product power on. If you still receive the message follow the steps below. 1. Turn the product power off, wait at least 30 seconds, and then turn the product power on and wait for it to initialize. If you still have the messages continue with next step. 2. Turn off the
Hottest Threads / Posts Forum Rules What's New? Advanced Search Forum Technical Forums Fax & Printer Technical Discussion HP [Error Code] 50.7 FUSER ERROR If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 2 of 2 Thread: 50.7 FUSER ERROR Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 09-21-2011 #1 myli View Profile View Forum Posts Private Message Junior Member Join Date Sep 2011 Location Osaka Posts 1 Post Thanks / Like Thanks (Given) 0 Thanks (Received) 0 Likes (Given) 0 Likes (Received) 0 Dislikes (Given) 0 Dislikes (Received) 0 Rep Power 0 50.7 FUSER ERROR Hello There CP4525 device. Fuser and fuser drive assy . Despite the change of error 50.7 fuser error. Cables were checked. Reason you think. was the so-called service manual. But the problem being solved. Do you Have a different solution? Thanks Reply With Quote 09-21-2011 #2 prntrfxr View Profile View Forum Posts Private Message Dangerous with Tools 1,000+ Posts Join Date Apr 2008 Location Living in Exile Posts 1,670 Post Thanks / Like Thanks (Given) 21 Thanks (Received) 11 Likes (Given) 60 Likes (Received) 31 Dislikes (Given) 0 Dislikes (Received) 0 Rep Power 43 Re: 50.7 FUSER ERROR Service manual says: 1.) Reconnect the fuser-pressure releasesensor intermediate connector J60, and connector J128 on the DC controller PCA 2.) Run the sensor test in the sensor monitor mode to verify that the fuser pressure-release sensor is functioning properly. If it is not, replace the fuser pressure-release sensor. 3.) Check the fuser pressure-release sensor fla