A21 Home Error refers to the printhead not moving. Most cases, it is due to the fuse being blown on the main logic board. You have to remove the top cover. Open the clear cover, pop out the plastic pins, remove, then pull off the tractor knob on the right, remove the two screws at the top back of the printer, lift up the cover from the back towards the front. You will have to unplug an electrical connect ribbon from behind the control panel. Check the fuse and replace if necessary.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
the error 14 is fixing unit error a dn 584 is finisher shutter error first disconnect the finisher and solve the fixing error 14 reset the error copier>function>clear>err>ok and reboot once the unit is ready to copy run 10 copies to confirm then connect the finisher and solve the next error 584
It means you need to replace the fuser rear cooling fan the part number is 116-1024-00. New it is about 100 dollars you can find a refurbished one for 35 to 40 dollars. I am sorry i dont know anyone the the dc area that services printers.
The meaning of the H4 code is a fuser warm up failure. This means that the fuser is not coming up to temperature as it should within a certain amount of time. This code comes up occaisionally on the AL series for some reason. The fuser unit in cose you don't know is the part that gets hot and is located right where the paper exits the machine. If the code does NOT reset then the part most common to fail is either the thermal fuse or the heater lamp itself.
It all depends on how often the code comes up. Make sure that the machine is not to "cold" at start up. Install a power filter between to the copier and the power outlet to make sure your not getting any line noise that could cause the flase errors. That is about it.
Then Error code means that the fuser / fixing Lamp is blown or it could be the thirmal fuse is blown. It could also a bad thirmister, that may have caused the fuse to blow. One thing you can look at, will the fixing unit get warm or hot. Do you know any copier techs, as a friend. It is not a easy job to fix this problem. You have to fix it to clear it.... Good Luck