[CQ] only LEF copy is pale in 2035

[akbareshghi]

recently the only bottom area of LEF paper copying is pale but the SEF copy quality is good and dark .
print quality in both mode(SEF and LEF) is good
please guide me about troubleshooting this problem
thanks a lot

[mikadonovan]

Re: only LEF copy is pale in 2035

recently the only bottom area of LEF paper copying is pale but the SEF copy quality is good and dark .
print quality in both mode(SEF and LEF) is good
please guide me about troubleshooting this problem
thanks a lot

Make sure the optics are clean, including the LD shield glass. Pull up on the left side of the scanner a little to ensure it's not sagged, then try a copy.