MP2400 half inch vertical black line

[Frank12]

hi to all,

i have a problem with the mp2400, vertical black line , self copy fine, optics very clean, but when i use photo copy the copy print out got blackline
half inch vertical line , any body can help me , thanks in advance

[andym]

Have you tried a firmware upgrade? I vaguely remember seeing something in a TB about vertical lines. Will you scan a copy and add it as an attachment? So I can see what you are talking about.

The only other thing I can think of is dirt on the charge roller.

BTW what's the machine code?

[YHEL23]

	Quote:			Originally Posted by Frank12
	hi to all, i have a problem with the mp2400, vertical black line , self copy fine, optics very clean, but when i use photo copy the copy print out got blackline half inch vertical line , any body can help me , thanks in advance

Hi frank.

What the update with your problem? Try to check the ccd adjustment first.

[andym]

	Quote:			Originally Posted by YHEL23
	Hi frank. What the update with your problem? Try to check the ccd adjustment first.

At the risk of sounding presumptuous. At my last Ricoh training course I was told never to adjust the CCD as it is done in the factory. Never adjust any screw tipped with white paint.