toshiba e-studio 650 copy output is rough

[lacsouz]

Good Day Please help,

My problem in my machine is when i use it the output of the paper is very rough, it look like a sand paper,
i believed that was the developer material.
I,ve change the following and nothing's happen

1. developing assembly
2. primary corona
3. drum assembly
4. transfer belt assembly.

best regards,
jhun

[JustManuals]

This Parts & Service Manual can now be purchased for $12.77 and downloaded immediately after payment from:


Just Manuals, The Internet's largest selection of manuals ~ Instant Downloads


Paul@justmanuals.com

[Mr Spock]

Did you reset the counters?
Did you run developer setup?
Is the developer unit turning?
Is the machine adding toner correctly?
Have you checked the drum ground?

[lacsouz]

@mr, spock,
thanks to your reply,
already did all of those, still nothings happend
reset the counter
run developer
check drum grounds

this is the latest i did.
changing the HVT
1st 1-5 copies is good,
when multiple copies ex. 10copies and up, the problem occur.

[Mr Spock]

are you using generic toner or developer?
what number was 05-200 at when you finished?

[lacsouz]

yes im using generic toner, i also did this (05-200).

[Toshiba911]

Did you change 08 - 401 to 0

[lacsouz]

yes i change it, still the same...

[canonbundy]

Good Day Please help,

My problem in my machine is when i use it the output of the paper is very rough, it look like a sand paper,
i believed that was the developer material.
I,ve change the following and nothing's happen

1. developing assembly
2. primary corona
3. drum assembly
4. transfer belt assembly.

best regards,
jhun

What can happen inside the Toner Hopper is the Face of the Toner Sensor does not get cleaned properly and assumes there is plenty of toner inside the Hopper which in turns decides it does not need to supply the Developer Unit any, therfore the Dev gradually is depleted of Toner giving a grey and sandy like feel to the print surface. Inside the Hopper is a Toner Sensor Wiper which is made of a thin 'rubber' material and tends to curl over time and therefore cannot wipe the surface properly, the short fix - remove and clean the Sensor, retone the Dev - perform a Dev Initialization 05-200.
The correct way is to replace the Sensor Wiper and the Developer then 05-200.

[michaelc]

Athing which is ignored by to many at my place is the actual toner filter. Change it, and also if you have the funds the ozone filters. just my 12 pence.