Sharp MX-2600 [ light copies ]

[dustzona]

On multiple copies the middle of the page starts to fade until it's almost completely blank. The drum units have 50K on them . I changed out the black drum unit and color MX-310mk charge kits for the color units. I calibrated using 67-24 but still noticed some fading between 1 to 20 prints. Any ideas are appreciated. thanks

[drowranger]

Re: Sharp MX-2600 [ light copies ]

does this happens with all colours ? bw only ?

check both primary & secondary transfer belt units for any damage. can be simple like that or lsu shutter related.

sometimes dev goes in to the lsu shutter solonoid . you can test shutter operation in sim 6-1 (LSUSS). if the shutters are not fully opening you have to remove she solonoid and clean it from dev & surround.

Good luck !!

[dustzona]

Re: Sharp MX-2600 [ light copies ]

does this happens with all colours ? bw only ?

check both primary & secondary transfer belt units for any damage. can be simple like that or lsu shutter related.

sometimes dev goes in to the lsu shutter solonoid . you can test shutter operation in sim 6-1 (LSUSS). if the shutters are not fully opening you have to remove she solonoid and clean it from dev & surround.

Good luck !!

Thanks for your help . Cleaning the belt unit seemed to solve the problem.