Phaser 6125/6130 Color Laser Printer Service Manual 5-11
Print-Quality Troubleshooting
Yellow 20% ESS
This test print provides 20% yellow
density on the whole page. This test is
used to identify problems with yellow
toner or another color toner. Compare
the print with the following chart to
determine the problem.
■ Fail: Check the yellow Toner
Cartridge.
■ Pass: Check another Toner
Cartridge.
Black 20% ESS
This test print provides 20% black
density on the whole page. This test is
used to identify problems with black
toner or another color toner. Compare
the print with the following chart to
determine the problem.
■ Fail: Check the black Toner
Cartridge.
■ Pass: Check another Toner
Cartridge.