|
Printer and Photocopier Troubleshooting and Repair Collection : HP LaserJet II fuser overheating
Copyright ©
1994-2007, Samuel M. Goldwasser. All Rights Reserved. Reproduction of this document in whole or in part is permitted if both of the following conditions are satisfied: 1. This notice is included in its entirety at the beginning. 2. There is no charge except to cover the costs of copying.
I may be contacted via the Sci.Electronics.Repair FAQ (www.repairfaq.org) Email Links Page.
|
<< HP LaserJet II bad bearin.. |
Index
| HP LaserJet II triac repl.. >>
|
(From: Glenn Allen (pclogic@xtra.co.nz).)
I had this problem on my HP LJII. I traced it to D155 shorted on the Fixing
Heater Saftey PCB , this is in the same casing as the AC Power Assembly where
the power cord plugs in. There was some sort of corrosion there.
I replaced it with a IN4148 diode as it is only a signal diode.