color shifting c6500

[drodas78]

Hi, I'm having the same problem with a new (1000 clicks) C70hc. Does anybody knows how to fix it?

Regards.

[RRodgers]

Hi, I'm having the same problem with a new (1000 clicks) C70hc. Does anybody knows how to fix it?

Regards.

Make a new thread, run the density balance adjustment.

[KM1Amsterdam]

All 6000 and 7000's i know have the same. The problem lies in the fact u cannot adjust the speeds the fuser uses to make a loop/arch between transfer en fuser during printing. The initial speed is to slow, causing the transfer unit to slow down when paper enters the fuser, the loop is increasing. If the fuser loopsensor swiches the fuser increases speed to decrease the arch/loop. The transfer unit also increases speed because. It is this influence on transfer belt speed, that causes the color shift.

Best would be to make speed differrance for loop creating/decreasing adjustable. Less differance and looping for stiff papers.