[Misc] ir2620 colou rregistration

[tech01]

Hi i have a problem with the colour registration on a ir2620, the problem started after i swapped the cyan and black lasers to diagnose a laser problem.
All was good until the laser units were put back into there original positions.

Is there away to manual adjust the laser in service mode, it seem that the adjustment is to far our for the machine to correct.

[teckat]

Re: ir2620 colou rregistration

Hi i have a problem with the colour registration on a ir2620, the problem started after i swapped the cyan and black lasers to diagnose a laser problem.
All was good until the laser units were put back into there original positions.

Is there away to manual adjust the laser in service mode, it seem that the adjustment is to far our for the machine to correct.

what exactly is the CQ issue ?
have u checked the ITB BELT ??
are the units sitting correct ??

print out a P-PRINT with printer settings>
then do a DCON CLEAR> power-off/on
put back the P PRINTS SETTINGS from print out

or------do a-
COPIER>FUNCTION>LASER>L-ADJ-0
Use it to execute automatic adjustment of laser intensity.

COPIER>FUNCTION<LASER>L-ADJ-O
Automatically adjusts laser emission quantity.iR3200-3220 ITB Issues TP03.pdf