HP Color LaserJet 4550DN
How to Identify and Fix Common Problems ?
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This sounds like there is a gear drive problem. Try to removed the toner and drum if possible and start the machine without these parts. The machine should do a turning cycle. If this happens without noise replace the parts and try again.
Upon installation of a new transfer belt an error message asking you to “Replace Transfer Belt” still shows. This error is caused by a counter inside your printer not being correctly reset when the new belt is installed. To fix this problem follow the steps below: Press MENU then #1934.
The 59. F0 has been a common error code on the HP CLJ M452 and M377 / M477 MFP models. The printers service manual references this error to a “drum motor assembly” but in most cases has been resolved by replacing the Transfer Belt assembly (RM2-6454).
A belt unit transfers the toner image onto paper. Belt unit. Position of the belt unit. The belt unit is located under the black, yellow, magenta and cyan image drums. The following figure shows an image drum being pulled out by grabbing the black toner cartridge (1).
A gait belt or transfer belt is a device put on a patient who has mobility issues, by a caregiver prior to that caregiver moving the patient. Patients may have problems with balance and a gait belt may be used to aid in the safe movement of a patient, from a standing position to a wheelchair, for example.
If a belt is not tensioned properly, it will ride too loose or too tight on the pulley. A belt that`s too loose on a pulley will cause slippage, which leads to heat build up from friction. This heat will damage your rubber belts and cause the belts to crack and break.
Recommended action. Turn the printer off, wait 15 seconds and turn the printer back on (using the power switch located on the back of the printer). The error code should not appear again.
Turn off the HP printer and unplug it from the power source. Also, shut down your computer and unplug any external devices. Wait for a few minutes and then plug in the printer and turn it back on. Finally, turn on your computer and check if the error state has been resolved.
Relevant Questions and Answers :
the most relevant questions and answers related to your specific issue
HP laser jet 3015 "Upgrade Error Call HP Support"
ANSWER : rgtr
Transfer belt doesn't reset the counter HP 4700
ANSWER : It is not possible to reset the counter of HP CLJ 4700. for further please check http://www.tinylinks.co/xyjX
HP 4550DN with JetDirect 610N
ANSWER : Unbelievable! I’m an electronics engineer with 30 years experience, and never would have thought that this trick would have worked. But it does! Congratulations to everyone who contributed here – another happy HP2300 plus N610 JetDirect card user!
HP Color Laserjet 500 series M551n Error 98.00.0C
ANSWER : I just ran into one of these on a 4 year old m551. Failed to complete startup at the end of disk check. Followed the above link for troubleshooting.
Error Code 51.1 says Printer Error No Kidding.lol
ANSWER : Sometimes turning off and on will allow you to print a few pages. The error is a beam detect error. The only real fix is to replace the laser scanner unit. Could be a loose connector on the scanner or DC controller from the scanner. That’s unlikely. You could try the only other free fix which is to open the scanner assy. and clean all the mirrors inside. The dust could obstruct the laser beam enough to cause the detect error.
HP Laserjet 4250 – RFU LOAD ERROR
ANSWER : Italiano:
HP 4050 Error 13.1 & 13.20
ANSWER : I tried the fix you recommended but it still would not fix.
HP 9040 MFP Error code
ANSWER : bonsoir