hp 4345

[Users Tech]

greetings!

we copied one set of documents and the result was perfect.
after a while we copied another set of documents but the machine produced blank copies.
any ideas what causes this problem and how to solve it?

[HP:guy]

Re: hp 4345

Check the developer bias contact, you will also want to check the laser and laser shutter.

[Users Tech]

Re: hp 4345

Check the developer bias contact, you will also want to check the laser and laser shutter.

thank you hp guy i will do that.