Hello everyone,
I have visited a client with AccurioPress C2070 who reported white spots on yellow, I inspected, cleaned charger, wiped the drum upon testing the printer alternatively showed errors C2802, 4661 which all relates to yellow...the printer is refurbished with about 200k clicks, also I have noticed the clients used toner TN627 to refill also there are yellow, cyan and sometimes magenta and black faint banding on both sides of paper and they are more noticeable on thick paper.
Also the black and yellow developers do not coat evenly on the left side of magnetic rollers.
Steps taken,
1. Cleaned IDC sensors
2. Inspected, reseated chargers on transfer belt.
3. Carried out Gamma correction
4. Carried out colour registration auto adjust
I have attached the samples showing the banding.
Your help please, I'm totally stuck.
Regards,
Ahmed Chamumi
I have visited a client with AccurioPress C2070 who reported white spots on yellow, I inspected, cleaned charger, wiped the drum upon testing the printer alternatively showed errors C2802, 4661 which all relates to yellow...the printer is refurbished with about 200k clicks, also I have noticed the clients used toner TN627 to refill also there are yellow, cyan and sometimes magenta and black faint banding on both sides of paper and they are more noticeable on thick paper.
Also the black and yellow developers do not coat evenly on the left side of magnetic rollers.
Steps taken,
1. Cleaned IDC sensors
2. Inspected, reseated chargers on transfer belt.
3. Carried out Gamma correction
4. Carried out colour registration auto adjust
I have attached the samples showing the banding.
Your help please, I'm totally stuck.
Regards,
Ahmed Chamumi
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