HOW TO FIX STREAKING - HP LaserJet P3005n Printer

that is usually caused by cleaning the screen with windex the windex runs down the screen bewteen the screen and plastic frame and actually seeps inside between the screen layers. Eventually it may go away by itself if the circles are not too bad but in most cases the damage is permanent.It can also be an issue called screen delamination which there is no fix for.

tyr to factory reset device on advance settings
with out the memory card

YOU NEED TO REPLACE A DRUM UNIT CLEAN PLAD

1.clean the printer head using printer service utility
2.Buy a new catridge and fix it

note: if you are not use the printer the ink will be dry.so it cant able to print

Clean the optical mirrors on the scanning side and also remove the drum and clean a mirror beneath. Check also the drum condition and replace if necessary.

Clearly bad toner cartridge. After long periods of time, the cleaning blade dries out. This cleaning blade works just as the wiper blades of your car. When they wear or dry out, you get streaking water lines in the windshield. Most manufacturers print an expiration date on the consumables wichi you can check before purchasing. Also try not to stock more consumables than those you plan to use within 6 months.

you have 2 problem.
1). toner is bad
2). toner is low
change the toner should fix both porblem.
try to clean the roller while you have the toner out. (just in case).

Depending on your use IE lots of thick paper 150gsm plus.
The fuser rollers wear very quickly.
There is no Cheap fix for this.
These machines are very costley to run.
Ricoh Tech L3 22 years exp.

to fined out what the problem could be you need to open a word doc and sent a blank page to the printer. from this it will show where the problem is in the printer
if u still get streaking it couls be a faulty toner and it may not be the cyan toner either. i would give the fuser unit in the printer a check. if there marks on tthis unit i can cause this problem as well

Philips screens tend to be very tough to remove as if you are not careful on removal of the screen frame bolts then the whole screen will come falling off.