HP LaserJet 5SI

How to Identify and Fix Common Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced technical support :

If you are seeing a “50.1 Fuser Error” on your HP LaserJet 5000 or 5100 series printer, you probably need to replace the fuser. Fusers are a consumable part and are sold as part of a maintenance kit; it is expected over the life of the printer you will replace the fuser several times.
This printer weighs 106 pounds/48.1 kg.
The 51.01 and 51.1 errors are fairly common error codes on the HP LaserJet 4100, 4100N, 4100TN, and 4100DTN series printers. This error indicates a failure with the laser scanner assembly, which is a high-failure part on these models.
Laser printer fusers adhere toner powder to a page using a combination of heat and pressure. Error 50.5 occurs when the fuser fitted physically but the printer has specifically identified it as wrong.
HP Pavilion 14 11th Gen Intel Core i7 16GB/1TB SSD 14 inches Laptop, FHD Micro-Edge Anti-Glare Display/Iris X Graphics/Backlit KB/B&O Audio/Fingerprint Reader/Windows 11 Ready/1.41kg, 14-dv0058TU.
A color inkjet all-in-one printer from HP, with scan and copy functions, an automatic document feeder, built-in faxing, WiFi networking, wireless printing with Apple AirPrint. Works with Windows and macOS.
HP 1100, 1200 – While the printer is on, press and hold the Go button for 5 seconds. This will reset the printer.
you have a loose or faulty connector on the fuser drive motor or one of the sensors, which will probably require a visit from a service tech. error while printing or after it warmed up.
This means the baud rate is 9600 7 E for both the scanner and scale. If one tries to configure this Dual Cable device to a Single Cable device via bar codes it will beep once, reading the bar code, then emit a razz tone and throw an Error 13.
you have a loose or faulty connector on the fuser drive motor or one of the sensors, which will probably require a visit from a service tech. error while printing or after it warmed up.
The message `Fuser Error` or `Self-Diagnostic` means either the fuser has reached the maximum temperature allowed or there has been an error in detection of the correct temperature during specific times of the printing process.
Er/30 or Er/50 to Er/55 displays and the Attention light is on. The printer is in an error state. Reset the printer to resolve the issue. With the printer turned on, disconnect the power cord from the printer.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Paper Jam and carriage jam code when nothing is jammed
ANSWER : Did you try cleaning the encoder strip that runs through the cartridge assy.? Use Window Cleaner on a paper towel. Also, check inside on the right. I’ve seen a lot of times where there is a folded up scrap of paper that stops the carriage from going all the way to the right.

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HP LaserJet 5SI

jamming with no actual jam
ANSWER : I usually watch the pickup roller action through the opening at the back of th.e tray. That will give you some idea of why it isn’t feeding

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HP LaserJet 5SI

Keep getting a paper jam message. There is no jam.
ANSWER : You can quit wondering. Parts are unavailable. I’ve seen posts where people have 3D printed the parts or machined them out of metal.

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HP LaserJet 5SI

Canon mx410 Paper jam message, but no paper jam?!
ANSWER : I have exactly the same problem, no answers 😳

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HP LaserJet 5SI

Printer jammed, after jam clearance there is an error message
ANSWER : I am looking for steps to isolate this issue. I don’t suspect the formatter.

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HP LaserJet 5SI

hp 8600 pro when power on, paper jam message appear but there is no paper jam in the tray
ANSWER : Hp 8180 Photosmart All In One code keeps says paper jam and carriage jam when neither are jammed. I followed all the recommended things to do. I live in Raleigh NC any place to take this or any suggestion.

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HP LaserJet 5SI

Paper Jam error but no paper jam
ANSWER : Obviously you didn’t get all the paper cleared out. There is a small scrap in the paper path causing the jam when the paper hits it. You can try clearing it out by inserting something stiff like a piece of file folder from the back of the printer into the paper path and pushing the offending piece out that way.

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HP LaserJet 5SI

P2055dn Duplex Jam – Jam in Output Bin
ANSWER : I have same problem on duplex of 2nd page. Paper stops just behind Tray 1 pickup roller. Noted there is a small black 1/2″ lever tab behind the lower rear jam door. Noting that when printer jams trying to finish 2nd side, the lever is down ??? No answer, I know, just observation & looking for mention of this by someone. Going to try and find a black or white sensor which may be out of position.

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HP LaserJet 5SI