Please Help...Canon ir1600

[amadeusmbi]

Re: Please Help...Canon ir1600

Hi, Do you know the code (part number) for developer (powder) for this equipment. I want to replace the developer and not find the order code. Thank you, Amadeus

[teckat]

Re: Please Help...Canon ir1600

Hi, Do you know the code (part number) for developer (powder) for this equipment. I want to replace the developer and not find the order code. Thank you, Amadeus

U mean toner ?????

GP8-Black Toner - 6836A003AA

Developer Unit / FG6-8413-000

Developer unit has no developer in it on this model-

Toner Detection (only one in this model) is in the
Developer Assy.

[amadeusmbi]

Re: Please Help...Canon ir1600

U mean toner ?????

GP8-Black Toner - 6836A003AA

Developer Unit / FG6-8413-000

Developer unit has no developer in it on this model-

Toner Detection (only one in this model) is in the
Developer Assy.

Thanks for quick response!
Developer unit has no developer on it? This means that the toner contains developer? I asked the developer because the developer roll brush is thin, tenuous and i have light copies.

Respect,
Amadeus

[lupi]

Re: Please Help...Canon ir1600

Yup, I agree with last tech about checking that bias contact... stated it in a previous post to this thread, see here:

"If you just put a new Drum in- try reseatting the drum. After that, reseat the Developer Assy., which consists of removing the drum first. Becareful, the Developer Assy. is a little tricky to reseat, because it is on an angle. Also, make sure that the toward the front right of the Delvelop Assy., that the metal shaft with gear on it is touching the electrode. This will cause a no cart. condition also. "

I really don't want you to buy a Developer Assy. unless you have to. Sir, please let us know how you made out.

okay thats good canon tech,

sir can i ask you canon np7120 did not feed paper to cassette drawer always jam?

kaya mo ba sagutin yan? yung problem nila sa ir1600 wrong position ba ng sensor? o ng developer? si pongouku kilala ninyo? si romiel?

[teckat]

Re: Please Help...Canon ir1600

Thanks for quick response!
Developer unit has no developer on it? This means that the toner contains developer? I asked the developer because the developer roll brush is thin, tenuous and i have light copies.

Respect,
Amadeus

No developer in this dev.unit !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
how is the drum ??
Developing Bias=A DC bias and an AC bias are applied to the developing cylinder,-
A toner level sensor is mounted inside the developing assembly.
The machine uses the output (Ant) of the toner level sensor inside the developing assembly
and the output level (Dv) of the developing bias in various detection circuits for A/ D conversion.

The CPU checks the difference in level between the cartridge detection signal (TNRCHKD) and the toner detection signal (TNRCNKT) after A/D conversion when the developing bias is applied, thus finding out the presence/absence of cartridge and the level of toner.
The level of toner is detected while the developing bias is applied during initial rotation and warm-up.


developer unit
Estimated Life (copies)
150,000 sheets

GP8-Black Toner =6836A003AA
Estimated Yield/Life6 7,850 sheets

All Based on 6% coverage on original.

Light copies ? /Glass copies ?- Network prints ?

Is the image density setting appropriate?
Try paper fresh out of package-

1-Is the developing assembly firmly locked to the photosensitive drum? (Check to see that the rolls of the developing assembly are in firm contact.)
2-Is the high-voltage leaf spring used to supply high voltage to the developing
assembly soiled? (Check by removing the developing assembly.)
3--Turn off the power switch in the middle of copying operation, and open the left cover. At this time, is the toner image on the surface of the photosensitive drum before transfer more or less normal?
4-Is the connector between the high-voltage leaf spring and the DC
controller PCB normal?
5-Transfer Corona Assembly Roller- check operation

Is the connection between the connector (J102) on the DC controllerPCB and the connectors (J907, J908) of the laser scanner unit normal ?
Try replacing the drum unit.
Try replacing the developing assembly
Execute gain auto adjustment. Is the fault corrected
Are the CS unit and the spacers mounted correctly? Also, are the spacers free of wear?