IRC4080 colour alignment

[msmy]

hi,

I have problem with colour alignment (yellow miss alignment). I tried many times to calibrate the colour but wont works. Any ideas?

thanks
msmy

[XCanonTech]

Re: IRC4080 colour alignment

Hi, yes try quick adjust, sometimes you need to do it several times to overcome the problem, it is additional functions, adjustments...

[teckat]

Re: IRC4080 colour alignment

hi,

I have problem with colour alignment (yellow miss alignment). I tried many times to calibrate the colour but wont works. Any ideas?

thanks
msmy

for Color Miss-registration in Main Scan Direction Only.

sample.jpg
1. Run a sample PG10 and set it aside for reference.
2. Remove the ITB Cleaning Assembly and with it removed, run another PG10.
3. Compare the two PG10's.
If there is NO difference in the two test prints. This No difference is a good sign, indicating the IT belt is not slipping due to toner on the inside of the belt, or on the drive rollers, or side guides.
At this point, re-install the ITB Cleaning Assembly.
4. Clean the pattern reader assembly and recheck its connections.
5. Enter Service Mode Level 2, Copier > Function > Clear, run REG-CLR, exit Service Mode.
6. Correctly power cycle the machine.
7. Perform a Quick Adjust located in Additional Functions > Adjustment/Cleaning > Auto Gradation Adjustment > Quick Adjust.

[msmy]

Re: IRC4080 colour alignment

teckat,

thank you. I'll check it today.

[msmy]

Re: IRC4080 colour alignment

Hi Teckat,

I tried as you advise. However I still cant solved the problem. Result attached (as your attachment before) IRC4080.pdf. Any another advise appreciated.

tq.
msmy

[teckat]

Re: IRC4080 colour alignment

Hi Teckat, I tried as you advise. However I still cant solved the problem. Result attached (as your attachment before) [ATTACH]14330[/ATTACH]. Any another advise appreciated. tq. msmy

now u need to remove the ITB UNIT> remove the ITB sheet & clean inside it > also clean the rollers on unit/ replace sheet if old

read these pdfs>one lists as 3200 But can apply to 4080
iR3200-3220 ITB Issues TP03.pdf
iRC5180_Color_Shift_Prevention _&_Correction.pdf

if u have never removed this ITB SHEET/ call for help

[msmy]

Re: IRC4080 colour alignment

Dear Teckat,

Thank you very much.

msmy

[steve schofield]

Re: IRC4080 colour alignment

hi all...i have 3d like image when printing colour..machine has new itb...cleared dc con all valies put back ..same result...when i go into level 2 service mode machine has no option to clear reg...just shows to clear ca key...i havent check cams on u laser yet...any thoughts?

[teckat]

Re: IRC4080 colour alignment

hi all...i have 3d like image when printing colour..machine has new itb...cleared dc con all valies put back ..same result...when i go into level 2 service mode machine has no option to clear reg...just shows to clear ca key...i havent check cams on u laser yet...any thoughts?

============
WHAT ver of Firmware do u have ?????
first of what direction is your issue ??? what does your PG6 SHOW

Paper Feed ? (Sub Scan)
SUB SCAN.JPG



Cross-Feed ? (MAIN Scan)

MAIN SCAN.JPG

[steve schofield]

Re: IRC4080 colour alignment

colors off in main scan..firmware on 5.01

[teckat]

Re: IRC4080 colour alignment

colors off in main scan..firmware on 5.01

-------

u mean your System (MN-CONT) is only v5.01 / that is hard to believe

original Main firmware was v11.01 In Year 2006- when product became available for consumer purchase in USA

(latest is v94.01.02)

----------------------


REG-CLEAR was introduced in v65.17 / only combined with the DCON v53.05 update

10/26/07--[New] Addition of Service mode which clears the auto-registration detection
correction values
- When the correction value adjusted by auto-registration detection becomes an incorrect value, this Service mode can clear the correction value and set it to default.
* This setting is enabled when combining with DCON v53.02 or later.
[Service mode]
Service mode (Level2) > COPIER > FUNCTION > CLEAR > REG-CLR
(If this Service mode is enabled, auto-registration detection correction values are cleared.)

Clear the Printer Registration Data, Without Performing a DC-CON Clear

Enter Service Mode *2 8 *
* 2 for Level 2
Copier > Function > Clear > Reg Clear

Note:
After completing the Reg Clear, reboot the Copier and perform a Full Auto Gradation

=============================

COPIER>FUNCTION>LASER

in LEVEL 2
LD-ADJ-Y/M/C Making the tilt correction motor return to the initial position automatically.
Operating Instructions
1) Select this mode.
2) Press the OK key.
- The operation starts. It automatically stops when it is completed.
Reference:
The tilt correction motor may get locked when the tilt amount in the horizontal scanning direction exceeds the expected
range, and consequently color displacement cannot be corrected even though automatic registration is conducted.
When this symptom occurs, use this mode to make the tilt correction motor return to the center position automatically.
(If you try to do this operation manually by opening the scanner unit, you may touch the lens. For this reason, be sure to
do it by the automatic operation.)
This Service Mode is used to correct the tilt of Y, M, and C against BK, which is used as a reference, when the tilt is
large (when the horizontal lines are higher at the right).

[steve schofield]

Re: IRC4080 colour alignment

hi tecket.....my mistake firmware was on 21.01....i have tried to load latest firmware 94....but the machine says do not turn power of after boot up...im guessing firmware is to much of a jump from old!!...could you possibly pm me v65.17 with dc con ver 53.05 if you have it....many thanks

[teckat]

Re: IRC4080 colour alignment

hi tecket.....my mistake firmware was on 21.01....i have tried to load latest firmware 94....but the machine says do not turn power of after boot up...im guessing firmware is to much of a jump from old!!...could you possibly pm me v65.17 with dc con ver 53.05 if you have it....many thanks

----------------
did u register the v94 completely in SST ?? check to see if everything was registered

is that message during update of firmware ?? if so that's ok !!!!!



are u selecting the ALL option in SST ????????

or selecting the Assist in center menu

[Tricky]

Re: IRC4080 colour alignment

Are you using SST or usb stick to upgrade the firmware? Big jumps in firmware levels are best handled by sst.

[steve schofield]

Re: IRC4080 colour alignment

updating by crossover.....and update all