21043
01-08-2009, 12:34 PM
Hello!
2 days ago on Minolta Bizhub C500 appears a magenta background.
i have another copier - CF5001, and i start to chnge spare parts and found a problem - it is a developer unit. when i set it on CF5001 problem starts on this copier.
i change sensor on dev. unit - no reaction.
then i seen a periodical banding on print - period is 45 mm. i take avay a dev. unit cover and i see a mag. roller in sleeve, diameter is about 14-15 mm - it is a period 45 mm on print.
i clean a sleeve of this roller, but it has no effect.
what can be damaged? roller inside sleeve?
I know, dev. unit is replaceble part and i already order it, but it will come in 2-3 weeks... so i can try to fix old unit.
this is a scan of A4 print:
http://photofile.com.ua/photo/obormot_21043/3662861/large/82138688.jpg
Thank you very much!
2 days ago on Minolta Bizhub C500 appears a magenta background.
i have another copier - CF5001, and i start to chnge spare parts and found a problem - it is a developer unit. when i set it on CF5001 problem starts on this copier.
i change sensor on dev. unit - no reaction.
then i seen a periodical banding on print - period is 45 mm. i take avay a dev. unit cover and i see a mag. roller in sleeve, diameter is about 14-15 mm - it is a period 45 mm on print.
i clean a sleeve of this roller, but it has no effect.
what can be damaged? roller inside sleeve?
I know, dev. unit is replaceble part and i already order it, but it will come in 2-3 weeks... so i can try to fix old unit.
this is a scan of A4 print:
http://photofile.com.ua/photo/obormot_21043/3662861/large/82138688.jpg
Thank you very much!