Canon IR Advance 6555i Light copies and prints What should I do?

[bryant28282000]

Hello everyone, I got a Canon IRC 6555i with very little copies. Its been sitting for about a year in a warehouse with about 90k. The copies appear to be kind of light so here are the things that I did
1. Clean the Primary Charge unit
2. Clean the other charge unit, they both are clean as a whistle
3. Installed a brand new developer
4. Toner is OEM
5. Pulled out that small laser slit glass and clean it. It was clean and not dirty
I am attaching a sample of what I am getting. I hope its just an adjustment of something easy.
Should I pull out the laser unit?Xerox Scan_10172020210037.PDF
This machine is so clean and no toner dust.

[copier tech]

Hello everyone, I got a Canon IRC 6555i with very little copies. Its been sitting for about a year in a warehouse with about 90k. The copies appear to be kind of light so here are the things that I did
1. Clean the Primary Charge unit
2. Clean the other charge unit, they both are clean as a whistle
3. Installed a brand new developer
4. Toner is OEM
5. Pulled out that small laser slit glass and clean it. It was clean and not dirty
I am attaching a sample of what I am getting. I hope its just an adjustment of something easy.
Should I pull out the laser unit?Xerox Scan_10172020210037.PDF
This machine is so clean and no toner dust.

If the machine has ben sitting for a year you may find the image will darken with use, try running around 100 duplex prints so if the quality improves.

The drum gets a film on it over time if not used so if this doesn't work remove & clean/polish the drum with alcohol.